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HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA Replacement Parts

HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA Replacement Parts

Are you looking for replacement parts for your HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA? Look no further than EMPR Australia! With a wide range of HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA parts available, we have everything you need to keep your HP device running smoothly.

Key Benefits of Choosing EMPR Australia:

  • HP Authorised Parts Partner: EMPR is HP’s only Authorised Parts Partner In Australia. These HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA replacement parts are certified genuine, procured directly from the HP as part of authorized distribution deals.
  • Quality Products: All of our HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA parts are certified genuine and tested to ensure they meet the standards you expect from your HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA.
  • Affordable Prices: We understand that buying replacement parts for your HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA can be expensive, which is why we offer affordable prices for all HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA parts.
  • Fast Shipping: Our fast shipping means that you can get your device up and running in no time.
  • Expert Customer Support: Our knowledgeable customer support team is always on hand to answer any questions you may have and help you find the right part for your HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA.

Available HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA replacement parts:

HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA parts
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA battery
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA charger
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA AC adapter
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA adapter
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA fan
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA screen LCD
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA Power Supply
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA keyboard
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA cover
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA Hard Drive HDD / SSD
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA mainboard
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA plastics
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA display
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA cable
HP PROBOOK 4421S NOTEBOOK PC (ENERGY STAR) - WW360PA memory

HP Keywords

HP Charger (AC Adapter) 609939-001

HP ProBook 4421s Laptop (WW360PA) Charger (AC Adapter) 609939-001
Original HP AC adaptor (65-watt) - Does NOT include power cord for HP ProBook 4421s Laptop (WW360PA)


This part is replace by L40094-001

HP Charger (AC Adapter) 609940-001

HP ProBook 4421s Laptop (WW360PA) Charger (AC Adapter) 609940-001
Original HP AC adaptor (90-watt) - Input voltage 110-240VAC - With power factor correction (PFC) tec for HP ProBook 4421s Laptop (WW360PA)


This part is replace by L40098-001

HP Charger (AC Adapter) 609947-001

HP ProBook 4421s Laptop (WW360PA) Charger (AC Adapter) 609947-001
Original HP AC power adaptor (90-watt) - Input voltage 110-240VAC, 50-60Hz - 18.5VDC output, 4.9A, 9 for HP ProBook 4421s Laptop (WW360PA)


This part is replace by L40098-001

HP Charger (AC Adapter) 693710-001

HP ProBook 4421s Laptop (WW360PA) Charger (AC Adapter) 693710-001
Original HP 65 Watt Smart AC Adapter for HP ProBook 4421s Laptop (WW360PA)

Alternate: 693711-001 



This part is replace by L40094-001

HP 593572-001

HP ProBook 4421s Laptop (WW360PA) Battery 593572-001
Battery (Primary) - 6-cell lithium-ion (Li-Ion), 2.2Ah, 47Wh for HP ProBook 4421s Laptop (WW360PA)

HP 593573-001

HP ProBook 4421s Laptop (WW360PA) Battery 593573-001
Battery (Primary) - 9-cell lithium-ion (Li-Ion), 2.8Ah, 93Wh for HP ProBook 4421s Laptop (WW360PA)

HP 490371-001

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-001
HPE Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 receptacl for HP ProBook 4421s Laptop (WW360PA)

For price and availability, click request quote

HP 490371-011

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-011
Original HP Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 r for HP ProBook 4421s Laptop (WW360PA)

For price and availability, click request quote

HP 490371-031

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-031
HPE Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 receptacl for HP ProBook 4421s Laptop (WW360PA)

For price and availability, click request quote

HP 490371-291

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-291
Original HP Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 r for HP ProBook 4421s Laptop (WW360PA)


This part is replace by GENPC-C50018

HP 490371-AA1

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-AA1
Original HP Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 r for HP ProBook 4421s Laptop (WW360PA)

For price and availability, click request quote

HP 490371-AB1

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-AB1
Original HP Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 r for HP ProBook 4421s Laptop (WW360PA)

For price and availability, click request quote

HP 490371-AD1

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-AD1
Original HP Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 r for HP ProBook 4421s Laptop (WW360PA)

For price and availability, click request quote

HP 490371-AR1

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-AR1
Original HP Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 r for HP ProBook 4421s Laptop (WW360PA)

For price and availability, click request quote

HP 490371-BB1

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-BB1
Original HP Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 r for HP ProBook 4421s Laptop (WW360PA)

For price and availability, click request quote

HP 490371-D01

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-D01
Original HP Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 r for HP ProBook 4421s Laptop (WW360PA)

For price and availability, click request quote

HP 490371-D61

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-D61
Original HP Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 r for HP ProBook 4421s Laptop (WW360PA)


This part is replace by GENPC-C50018

HP 607651-001

HP ProBook 4421s Laptop (WW360PA) Palmrest 607651-001
Original HP Palm rest (Red) - Includes Touchpad - For use on models with 14.0-inch displays for HP ProBook 4421s Laptop (WW360PA)

For price and availability, click request quote

HP 490371-001

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-001
Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 receptacle (N for HP ProBook 4421s Laptop (WW360PA)

HP 490371-021

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-021
Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 receptacle (E for HP ProBook 4421s Laptop (WW360PA)

HP 490371-031

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-031
Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 receptacle (f for HP ProBook 4421s Laptop (WW360PA)

HP 490371-061

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-061
Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 receptacle (f for HP ProBook 4421s Laptop (WW360PA)

HP 490371-081

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-081
Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 receptacle (f for HP ProBook 4421s Laptop (WW360PA)

HP 490371-111

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-111
Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 receptacle (f for HP ProBook 4421s Laptop (WW360PA)

HP 490371-202

HP ProBook 4421s Laptop (WW360PA) Power Cord 490371-202
Power cord (Black) - 3-wire conductor, 18 AWG, 1.8m (6.0ft) long - Has straight (F) C5 receptacle (B for HP ProBook 4421s Laptop (WW360PA)

HP 504593-003

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 504593-003
Broadcom 4312 802.11b/g (Demi-2) WLAN adapter - Half-size form factor (Most-of-World) for HP ProBook 4421s Laptop (WW360PA)

HP 504593-004

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 504593-004
Broadcom 4312 802.11b/g (Demi-2) WLAN adapter - Half-size form factor (Rest-of-World) for HP ProBook 4421s Laptop (WW360PA)

HP 510100-001

HP ProBook 4421s Laptop (WW360PA) PC Board (Modem) 510100-001
56Kbps soft modem daughter card (MDC) - Has v.92 support with digital line guard Part 510100-001 is for HP ProBook 4421s Laptop (WW360PA)

HP 510100-011

HP ProBook 4421s Laptop (WW360PA) PC Board (Modem) 510100-011
56Kbps soft modem daughter card (MDC) - Has v.92 support with digital line guard for HP ProBook 4421s Laptop (WW360PA)

HP 531993-001

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 531993-001
WWAN (Wireless Wide Area Network) HSPA MiniCard for HP ProBook 4421s Laptop (WW360PA)

HP 537921-001

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 537921-001
Bluetooth SB module for HP ProBook 4421s Laptop (WW360PA)

HP 572509-001

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 572509-001
802.11A/G/N WLAN HF MiniCard for HP ProBook 4421s Laptop (WW360PA)

HP 572510-001

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 572510-001
802.11A/B/G WLAN Intel HMC MiniCard for HP ProBook 4421s Laptop (WW360PA)

HP 572520-001

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 572520-001
Intel Wi-Fi Link 1000 802.11b/g/n WLAN module for HP ProBook 4421s Laptop (WW360PA)

HP 582564-001

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 582564-001
Broadcom 43224 802.11 a/g/n WLAN module for HP ProBook 4421s Laptop (WW360PA)

HP 582564-002

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 582564-002
Broadcom 43224 802.11 a/g/n WLAN module for HP ProBook 4421s Laptop (WW360PA)

HP 585984-001

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 585984-001
802.11B/G WLAN Intel HMC MiniCard for HP ProBook 4421s Laptop (WW360PA)

HP 587259-001

HP ProBook 4421s Laptop (WW360PA) Processor 587259-001
Intel Dual-Core i7-620M mobile processor - 2.66GHz (Arrandale core, 667MHz front side bus, 4MB Level for HP ProBook 4421s Laptop (WW360PA)

HP 592144-001

HP ProBook 4421s Laptop (WW360PA) Display 592144-001
14.0-inch (35.56-cm) BrightView LED backlit display panel - Raw panel ONLY, does not include covers, for HP ProBook 4421s Laptop (WW360PA)

HP 593533-001

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 593533-001
Realtek RTL8191SE 802.11b/g/n WiFi adapter (for use in all countries and regions) for HP ProBook 4421s Laptop (WW360PA)

HP 593836-001

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 593836-001
Broadcom 4313AGN 802.11a/b/g/draft-n WiFi adapter (Shiraz) for HP ProBook 4421s Laptop (WW360PA)

HP 594187-001

HP ProBook 4421s Laptop (WW360PA) Processor 594187-001
Intel Dual-Core i5-520M mobile processor - 2.40GHz (Arrandale core, 667MHz front side bus, 3MB Level for HP ProBook 4421s Laptop (WW360PA)

HP 594188-001

HP ProBook 4421s Laptop (WW360PA) Processor 594188-001
Intel Dual-Core i3-540M mobile processor - 2.53GHz (Arrandale core, 667MHz front side bus, 3MB Level for HP ProBook 4421s Laptop (WW360PA)

HP 597622-001

HP ProBook 4421s Laptop (WW360PA) Processor 597622-001
Intel Dual-Core i3-330M mobile processor - 2.13GHz (Arrandale core, 667MHz front side bus, rPGA sock for HP ProBook 4421s Laptop (WW360PA)

HP 597623-001

HP ProBook 4421s Laptop (WW360PA) Processor 597623-001
Intel Dual-Core i3-350M mobile processor - 2.26GHz (Arrandale core, 667MHz front side bus, rPGA sock for HP ProBook 4421s Laptop (WW360PA)

HP 597624-001

HP ProBook 4421s Laptop (WW360PA) Processor 597624-001
Intel Dual-Core i5-430M mobile processor - 2.26GHz (Arrandale core, 667MHz front side bus, rPGA sock for HP ProBook 4421s Laptop (WW360PA)

HP 598856-002

HP ProBook 4421s Laptop (WW360PA) Memory (DIMM) 598856-002
2GB, 1333MHz, 240-pin, PC3-10600, shared DDR3-1333 SDRAM Small Outline Dual In-Line Memory Module (S for HP ProBook 4421s Laptop (WW360PA)

HP 598859-002

HP ProBook 4421s Laptop (WW360PA) Memory (DIMM) 598859-002
1GB, 1333MHz, 240-pin, PC3-10600, shared DDR3-1333 SDRAM Small Outline Dual In-Line Memory Module (S for HP ProBook 4421s Laptop (WW360PA)

HP 599092-002

HP ProBook 4421s Laptop (WW360PA) Memory (DIMM) 599092-002
4GB, PC3-10600, shared DDR3-1333MHz SDRAM Small Outline Dual In-Line Memory Module (SODIMM) for HP ProBook 4421s Laptop (WW360PA)

HP 599515-001

HP ProBook 4421s Laptop (WW360PA) Enclosure 599515-001
CPU base enclosure (chassis bottom) - For use on models with 14.0-inch displays for HP ProBook 4421s Laptop (WW360PA)

HP 599516-001

HP ProBook 4421s Laptop (WW360PA) RTC Battery 599516-001
Battery for real-time clock (RTC) for HP ProBook 4421s Laptop (WW360PA)

HP 599517-001

HP ProBook 4421s Laptop (WW360PA) PC Board 599517-001
Power connector board - Includes cable for HP ProBook 4421s Laptop (WW360PA)

HP 599522-001

HP ProBook 4421s Laptop (WW360PA) PC Board 599522-001
System board (motherboard) - For use with models that have discrete graphics subsystems and 14.0-inc for HP ProBook 4421s Laptop (WW360PA)

HP 599523-001

HP ProBook 4421s Laptop (WW360PA) PC Board 599523-001
System board (motherboard) - For use with models that have UMA graphics subsystems and 14.0-inch dis for HP ProBook 4421s Laptop (WW360PA)

HP 599524-001

HP ProBook 4421s Laptop (WW360PA) PC Board 599524-001
USB connector board - Includes cable for HP ProBook 4421s Laptop (WW360PA)

HP 599525-001

HP ProBook 4421s Laptop (WW360PA) Cable Kit 599525-001
Cable kit - Includes a DC-in power connector with cable, Bluetooth cable, and an RJ-11 (modem) jack for HP ProBook 4421s Laptop (WW360PA)

HP 599527-001

HP ProBook 4421s Laptop (WW360PA) Cover 599527-001
Display back cover - For use on 14.0-inch displays without WWAN for HP ProBook 4421s Laptop (WW360PA)

HP 599531-001

HP ProBook 4421s Laptop (WW360PA) Bezel 599531-001
Display bezel - For use on 14.0-inch displays with a webcam for HP ProBook 4421s Laptop (WW360PA)

HP 599533-001

HP ProBook 4421s Laptop (WW360PA) Bezel 599533-001
Display bezel - For use on 14.0-inch displays without a webcam for HP ProBook 4421s Laptop (WW360PA)

HP 599535-001

HP ProBook 4421s Laptop (WW360PA) Cable Kit 599535-001
Display cable kit - For use in 14.0-inch display panels without a webcam - Includes microphone for HP ProBook 4421s Laptop (WW360PA)

HP 599537-001

HP ProBook 4421s Laptop (WW360PA) Hinge 599537-001
Display hinge kit - Includes left and right hinges and panel brackets for 14.0-inch displays for HP ProBook 4421s Laptop (WW360PA)

HP 599538-001

HP ProBook 4421s Laptop (WW360PA) Drive 599538-001
Blu-ray Disc (BD) SuperMulti double-layer DVD±R/RW optical drive - SATA interface, 12.7mm tray load for HP ProBook 4421s Laptop (WW360PA)

HP 599539-001

HP ProBook 4421s Laptop (WW360PA) Drive 599539-001
DVD-ROM drive - SATA interface, 12.7mm tray load - Includes bezel for HP ProBook 4421s Laptop (WW360PA)

HP 599540-001

HP ProBook 4421s Laptop (WW360PA) Drive 599540-001
DVD+/-RW SuperMulti Double-Layer optical drive - SATA interface, 12.7mm tray load - Includes bezel for HP ProBook 4421s Laptop (WW360PA)

HP 599541-001

HP ProBook 4421s Laptop (WW360PA) Drive 599541-001
250GB Serial ATA (SATA) hard drive - 7,200 RPM, 2.5-inch form factor, 9.5mm height for HP ProBook 4421s Laptop (WW360PA)

HP 599542-001

HP ProBook 4421s Laptop (WW360PA) Drive 599542-001
320GB Serial ATA (SATA) hard drive - 7,200 RPM, 2.5-inch form factor, 9.5mm height - Includes bracke for HP ProBook 4421s Laptop (WW360PA)

HP 599543-001

HP ProBook 4421s Laptop (WW360PA) Drive 599543-001
500GB Serial ATA (SATA) hard drive - 7,200 RPM, 2.5-inch form factor, 9.5mm height - Includes bracke for HP ProBook 4421s Laptop (WW360PA)

HP 599544-001

HP ProBook 4421s Laptop (WW360PA) Fan 599544-001
Fan assembly for HP ProBook 4421s Laptop (WW360PA)

HP 599546-001

HP ProBook 4421s Laptop (WW360PA) Heat Sink 599546-001
Processor heat sink - For use with Unified Memory Architecture (UMA) graphics subsystem for HP ProBook 4421s Laptop (WW360PA)

HP 599550-001

HP ProBook 4421s Laptop (WW360PA) Palmrest 599550-001
Palm rest - Includes Touchpad and fingerprint reader - For use on models with 14.0-inch displays for HP ProBook 4421s Laptop (WW360PA)

HP 599552-001

HP ProBook 4421s Laptop (WW360PA) Palmrest 599552-001
Palm rest - Includes Touchpad - For use on models with 14.0-inch displays for HP ProBook 4421s Laptop (WW360PA)

HP 599559-001

HP ProBook 4421s Laptop (WW360PA) Display 599559-001
14.0-inch HD LED display panel - 1366 x 768 maximum resolution - Includes two WLAN antennas with cab for HP ProBook 4421s Laptop (WW360PA)

HP 599560-001

HP ProBook 4421s Laptop (WW360PA) Display 599560-001
14.0-inch HD LED BrightView display panel - 1366 x 768 maximum resolution - Includes two WLAN antenn for HP ProBook 4421s Laptop (WW360PA)

HP 599561-001

HP ProBook 4421s Laptop (WW360PA) Display 599561-001
14.0-inch HD LED BrightView display panel with webcam - 1366 x 768 maximum resolution - Includes two for HP ProBook 4421s Laptop (WW360PA)

HP 599562-001

HP ProBook 4421s Laptop (WW360PA) Display 599562-001
14.0-inch HD LED display panel with webcam - 1366 x 768 maximum resolution - Includes two WLAN anten for HP ProBook 4421s Laptop (WW360PA)

HP 599563-001

HP ProBook 4421s Laptop (WW360PA) Plastics Kit 599563-001
Plastics kit - Includes an ExpressCard slot bezel, optical disk drive blank (used with no ODD option for HP ProBook 4421s Laptop (WW360PA)

HP 599564-001

HP ProBook 4421s Laptop (WW360PA) Hardware Kit 599564-001
Rubber kit - Includes display bumpers, display screw covers, base enclosure feet, and display hinge for HP ProBook 4421s Laptop (WW360PA)

HP 599565-001

HP ProBook 4421s Laptop (WW360PA) Screw 599565-001
Screw kit - Contains assorted replacement screws for the notebook chassis and internal components for HP ProBook 4421s Laptop (WW360PA)

HP 599568-001

HP ProBook 4421s Laptop (WW360PA) Cover 599568-001
Switch cover - For use on models with 14.0-inch displays - Includes power button board for HP ProBook 4421s Laptop (WW360PA)

HP 599570-001

HP ProBook 4421s Laptop (WW360PA) Cover 599570-001
Upper CPU cover (chassis top) - For use on models with 14.0-inch displays for HP ProBook 4421s Laptop (WW360PA)

HP 599571-001

HP ProBook 4421s Laptop (WW360PA) Camera 599571-001
Webcam (camera) module for HP ProBook 4421s Laptop (WW360PA)

HP 599573-001

HP ProBook 4421s Laptop (WW360PA) Keyboard 599573-001
Keyboard assembly - 35.6cm (14.0in) layout (United States) for HP ProBook 4421s Laptop (WW360PA)

HP 599653-001

HP ProBook 4421s Laptop (WW360PA) Heat Sink 599653-001
Processor heat sink - For use with discrete graphics subsystem for HP ProBook 4421s Laptop (WW360PA)

HP 602992-001

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 602992-001
Realink RT3090BC4 802.11b/g/n 1x1 WiFi and Bluetooth 2.1+EDR combo adapter for HP ProBook 4421s Laptop (WW360PA)

HP 605556-001

HP ProBook 4421s Laptop (WW360PA) Cover 605556-001
Display back cover - For use on 14.0-inch displays with a webcam but without WWAN for HP ProBook 4421s Laptop (WW360PA)

HP 605558-001

HP ProBook 4421s Laptop (WW360PA) Cable Kit 605558-001
Display cable kit - For use in 14.0-inch display panels with a webcam - Includes microphone and webc for HP ProBook 4421s Laptop (WW360PA)

HP 605559-001

HP ProBook 4421s Laptop (WW360PA) Speaker 605559-001
Speaker assembly - For use on models with 14.0-inch displays for HP ProBook 4421s Laptop (WW360PA)

HP 605560-005

HP ProBook 4421s Laptop (WW360PA) Wireless Interface 605560-005
Atheros 9285G 802.11 b/g/n WiFi Adapter (for use in all countries and regions) for HP ProBook 4421s Laptop (WW360PA)

HP 607646-001

HP ProBook 4421s Laptop (WW360PA) Cover 607646-001
Display back cover (Red) - For use on 14.0-inch displays with a webcam, but without WWAN for HP ProBook 4421s Laptop (WW360PA)

HP 607649-001

HP ProBook 4421s Laptop (WW360PA) Palmrest 607649-001
Palm rest (Red) - Includes Touchpad and fingerprint reader - For use on models with 14.0-inch displa for HP ProBook 4421s Laptop (WW360PA)

HP 607653-001

HP ProBook 4421s Laptop (WW360PA) Cover 607653-001
Switch cover (Red) - For use on models with 14.0-inch displays - Includes power button board for HP ProBook 4421s Laptop (WW360PA)

HP 613584-001

HP ProBook 4421s Laptop (WW360PA) Processor 613584-001
Intel Dual-Core i3-370M mobile processor - 2.4GHz (Arrandale, 667MHz front side bus, 3MB Level-3 cac for HP ProBook 4421s Laptop (WW360PA)

HP 613585-001

HP ProBook 4421s Laptop (WW360PA) Processor 613585-001
Intel Dual-Core i5-450M mobile processor - 2.4GHz (Arrandale core, 667MHz front side bus, 3MB Level- for HP ProBook 4421s Laptop (WW360PA)

HP 632213-001

HP ProBook 4421s Laptop (WW360PA) Connector 632213-001
Optical disk drive connector board for HP ProBook 4421s Laptop (WW360PA)