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HP ProBook 450 Upgrade Guide

Maximize the performance and lifespan of your HP ProBook 450. Every upgrade option below is verified compatible.

11Upgrade Categories
698Options Available

Verified Specifications

Processor Options450 G9: 12th Gen Intel Core i3-1215U, i5-1235U/1240P, i7-1255U/1260P
Memory ConfigurationDDR4-3200, 2 SODIMM slots (upgradeable), 4-32 GB
Drive Configurations128GB-1TB PCIe NVMe M.2 SSD
Power Supply Options3-cell 42.75/51.3 Wh polymer; 45W/65W adapters
Specification SourceHP official documentation (verified 2026-07-02)

Frequently Asked Questions

What processors does the HP ProBook 450 support — and can the CPU be upgraded?

450 G9: 12th Gen Intel Core i3-1215U, i5-1235U/1240P, i7-1255U/1260P — ICD (icd3s.com) supplies compatibility-verified parts for the HP ProBook 450 with worldwide shipping. Request a quote at https://icd3s.com/quote-request/.

How much memory does the HP ProBook 450 support?

DDR4-3200, 2 SODIMM slots (upgradeable), 4-32 GB — ICD (icd3s.com) supplies compatibility-verified parts for the HP ProBook 450 with worldwide shipping. Request a quote at https://icd3s.com/quote-request/.

What drive configurations does the HP ProBook 450 support?

128GB-1TB PCIe NVMe M.2 SSD — ICD (icd3s.com) supplies compatibility-verified parts for the HP ProBook 450 with worldwide shipping. Request a quote at https://icd3s.com/quote-request/.

What power supply options does the HP ProBook 450 support?

3-cell 42.75/51.3 Wh polymer; 45W/65W adapters — ICD (icd3s.com) supplies compatibility-verified parts for the HP ProBook 450 with worldwide shipping. Request a quote at https://icd3s.com/quote-request/.

What upgrades are available for the HP HP ProBook 450?

ICD offers 698 verified compatible upgrades across 11 categories including Other, Keyboard, Power, Display, Chassis. All parts are tested and guaranteed compatible.

Other (3) Keyboard (238) Power (81) Display (134) Chassis (64) Cooling (61) Audio (7) DC Jack (11) Battery (80) System Boards (6) Touchpad (13)

Upgrade Other

This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.

3 compatible options available
ICDSVC002 Laptop Inspection & Repair Service
Laptop Services ICDSVC002

ICDSVC002 Laptop Inspection & Repair Service

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 RFQ-LAP-BATTERY Laptop Battery - to Be Specified
Laptop Batteries RFQ-LAP-BATTERY

RFQ-LAP-BATTERY Laptop Battery - to Be Specified

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 RFQ-SYS-LAPTOP Laptop System - to Be Specified
Laptop Systems RFQ-SYS-LAPTOP

RFQ-SYS-LAPTOP Laptop System - to Be Specified

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View all 3 other options →

Upgrade Keyboard

This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.

238 compatible options available
0GCK0EB9KK3F33 HP Elitebook 850 G3 Keyboard Arabic/English
HP Laptop Keyboard AR/EN 0GCK0EB9KK3F33

0GCK0EB9KK3F33 HP Elitebook 850 G3 Keyboard Arabic/English

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 721953-001 HP Probook 450 G0/G1 Keyboard Us English NON-BACKLIT
HP Laptop Keyboard EN 721953-001

721953-001 HP Probook 450 G0/G1 Keyboard Us English NON-BACKLIT

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 721953-171 HP Probook 450 G0/G1 Keyboard Arabic/English NON-BACKLIT
HP Laptop Keyboard AR/EN 721953-171

721953-171 HP Probook 450 G0/G1 Keyboard Arabic/English NON-BACKLIT

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 727682-001 HP Probook 450 G1/G2 Keyboard Us English Backlit
HP Laptop Keyboard EN 727682-001

727682-001 HP Probook 450 G1/G2 Keyboard Us English Backlit

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 727682-171 HP Probook 450 G1/G2 Keyboard Arabic/English Backlit
HP Laptop Keyboard AR/EN 727682-171

727682-171 HP Probook 450 G1/G2 Keyboard Arabic/English Backlit

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 730541-001 HP Elitebook 820 G1/G2 Keyboard Us English NON-BACKLIT
HP Laptop Keyboard EN 730541-001

730541-001 HP Elitebook 820 G1/G2 Keyboard Us English NON-BACKLIT

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View all 238 keyboard options →

Upgrade Power

This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.

81 compatible options available
0GYK61 Dell External MINI-SAS Hd Cable SFF-8644 to SFF-8644 2M 12GBPS
Laptop Chargers 0GYK61

0GYK61 Dell External MINI-SAS Hd Cable SFF-8644 to SFF-8644 2M 12GBPS

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 2KN73AV HP 65W USB-C Charger Npfc Wmnt
HP Laptop AC Adapter 2KN73AV

2KN73AV HP 65W USB-C Charger Npfc Wmnt

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 2UK38AA HP Thunderbolt Dock 230W G2 Power Adapter
HP Laptop AC Adapter 2UK38AA

2UK38AA HP Thunderbolt Dock 230W G2 Power Adapter

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 38T13 Dell HBA355E 12GBPS PCIe GEN4 External SAS HBA 4-PORT SFF-8644
Laptop Chargers 38T13

38T13 Dell HBA355E 12GBPS PCIe GEN4 External SAS HBA 4-PORT SFF-8644

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 391173-001 HP 90W AC Adapter Charger for Probook 650 G1 19V 4.74A 7.4MM
HP Laptop AC Adapter 391173-001

391173-001 HP 90W AC Adapter Charger for Probook 650 G1 19V 4.74A 7.4MM

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 3TR87AA HP Thunderbolt Dock G2 230W with Combo Cable
HP Laptop AC Adapter 3TR87AA

3TR87AA HP Thunderbolt Dock G2 230W with Combo Cable

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View all 81 power options →

Upgrade Display

This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.

134 compatible options available
4MFP0 Dell Xps 13 9300 13.3 Fhd Touchscreen LCD Display
Laptop Screens 4MFP0

4MFP0 Dell Xps 13 9300 13.3 Fhd Touchscreen LCD Display

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 522V0 Dell 14" Fhd LCD Screen 1920X1080 Ips for Latitude 7480 7490 7420
Laptop Screens 522V0

522V0 Dell 14" Fhd LCD Screen 1920X1080 Ips for Latitude 7480 7490 7420

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 5D11M36708 Lenovo 16.0 Inch 3.2K LCD Display Panel MNG007ZA1-2
Lenovo Laptop LCD 5D11M36708

5D11M36708 Lenovo 16.0 Inch 3.2K LCD Display Panel MNG007ZA1-2

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 730792-001 HP Elitebook 840 G1/G2 Zbook 14 G1/G2 14-INCH Hd LCD Screen
HP Laptop Screen 730792-001

730792-001 HP Elitebook 840 G1/G2 Zbook 14 G1/G2 14-INCH Hd LCD Screen

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 737657-001 HP Elitebook 840 G1/G2 14-INCH Hd LCD Screen
HP Laptop Screen 737657-001

737657-001 HP Elitebook 840 G1/G2 14-INCH Hd LCD Screen

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 768123-001 HP Probook 450 G2 455 G2 LCD Back Cover Top Case AP15A000100
HP Laptop Screen 768123-001

768123-001 HP Probook 450 G2 455 G2 LCD Back Cover Top Case AP15A000100

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View all 134 display options →

Upgrade Chassis

This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.

64 compatible options available
730808-001 HP Elitebook 840 G1/G2 Hinge Kit Left + Right
HP Laptop Hinge 730808-001

730808-001 HP Elitebook 840 G1/G2 Hinge Kit Left + Right

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 730811-001 HP Elitebook 840 G1/G2 Bottom Case Base Cover
HP Laptop Bottom Case 730811-001

730811-001 HP Elitebook 840 G1/G2 Bottom Case Base Cover

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 738395-001 HP Probook 640 G1 Hinge Kit Left + Right
HP Laptop Hinge 738395-001

738395-001 HP Probook 640 G1 Hinge Kit Left + Right

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 768129-001 HP Probook 450 G2 455 G2 LCD Hinges Set Left Right AM15A000100
HP Laptop Hinge 768129-001

768129-001 HP Probook 450 G2 455 G2 LCD Hinges Set Left Right AM15A000100

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 821164-001 HP Elitebook 840 G3/G4 Bottom Case Base Cover
HP Laptop Bottom Case 821164-001

821164-001 HP Elitebook 840 G3/G4 Bottom Case Base Cover

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 821662-001 HP Elitebook 820 G3/G4 Bottom Case Base Cover
HP Laptop Bottom Case 821662-001

821662-001 HP Elitebook 820 G3/G4 Bottom Case Base Cover

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View all 64 chassis options →

Upgrade Cooling

This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.

61 compatible options available
641183-001 HP Elitebook 8560P CPU Cooling Fan (alternate)
HP Laptop Fan 641183-001

641183-001 HP Elitebook 8560P CPU Cooling Fan (alternate)

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 652541-001 HP Elitebook 8760W CPU Cooling Fan
HP Laptop Fan 652541-001

652541-001 HP Elitebook 8760W CPU Cooling Fan

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 686311-001 HP Elitebook 8560P/8570P Probook 6560B/6570B CPU Cooling Fan
HP Laptop Fan 686311-001

686311-001 HP Elitebook 8560P/8570P Probook 6560B/6570B CPU Cooling Fan

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 734289-001 HP Zbook 15 G1/G2 CPU Cooling Fan
HP Laptop Fan 734289-001

734289-001 HP Zbook 15 G1/G2 CPU Cooling Fan

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 735375-001 HP Zbook 17 G1/G2 GPU Cooling Fan with Heatsink
HP Laptop Fan 735375-001

735375-001 HP Zbook 17 G1/G2 GPU Cooling Fan with Heatsink

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 738685-001 HP Probook 640 G1 CPU Cooling Fan
HP Laptop Fan 738685-001

738685-001 HP Probook 640 G1 CPU Cooling Fan

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View all 61 cooling options →

Upgrade Audio

This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.

7 compatible options available
821165-001 HP Elitebook 840 G3/G4 Internal Speaker Assembly
HP Laptop Speaker 821165-001

821165-001 HP Elitebook 840 G3/G4 Internal Speaker Assembly

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 L14380-001 HP Elitebook 840 G5 Internal Speaker Assembly
HP Laptop Speaker L14380-001

L14380-001 HP Elitebook 840 G5 Internal Speaker Assembly

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 L62740-001 HP Elitebook 840 G6 Internal Speaker Assembly
HP Laptop Speaker L62740-001

L62740-001 HP Elitebook 840 G6 Internal Speaker Assembly

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 M07107-001 HP Elitebook 840 G7/G8 Internal Speaker Assembly
HP Laptop Speaker M07107-001

M07107-001 HP Elitebook 840 G7/G8 Internal Speaker Assembly

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 M08523-001 HP Elitebook 830/835/840/845 G7/G8 Speaker Assembly
HP Laptop Speaker M08523-001

M08523-001 HP Elitebook 830/835/840/845 G7/G8 Speaker Assembly

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 M21728-001 HP Probook 450 G8/G9 Internal Speaker Assembly
HP Laptop Speaker M21728-001

M21728-001 HP Probook 450 G8/G9 Internal Speaker Assembly

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View all 7 audio options →

Upgrade DC Jack

This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.

11 compatible options available
826805-001 HP Elitebook 840 G3/G4 DC Power Jack Connector
HP Laptop DC Jack 826805-001

826805-001 HP Elitebook 840 G3/G4 DC Power Jack Connector

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 827574-001 HP Elitebook 840 G3/G4 DC Power Jack (alternate)
HP Laptop DC Jack 827574-001

827574-001 HP Elitebook 840 G3/G4 DC Power Jack (alternate)

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 839233-601 HP Elitebook 840 G3/G4 Power Board
HP Laptop DC Jack 839233-601

839233-601 HP Elitebook 840 G3/G4 Power Board

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 839234-001 HP Elitebook 840 G3/G4 DC Power Jack Cable
HP Laptop DC Jack 839234-001

839234-001 HP Elitebook 840 G3/G4 DC Power Jack Cable

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 L00861-001 HP Probook 450 G5 DC Power Jack Board
HP Laptop DC Jack L00861-001

L00861-001 HP Probook 450 G5 DC Power Jack Board

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 L22304-001 HP Elitebook 840 G5 USB-C DC Power Jack
HP Laptop DC Jack L22304-001

L22304-001 HP Elitebook 840 G5 USB-C DC Power Jack

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View all 11 dc jack options →

Upgrade Battery

This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.

80 compatible options available
717376-001 HP Elitebook 840/850 G1 G2 Battery
HP Laptop Battery 717376-001

717376-001 HP Elitebook 840/850 G1 G2 Battery

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 756481-221 HP Probook 450 G2 Battery 14.8V 2200MAH 4-CELL
HP Laptop Battery 756481-221

756481-221 HP Probook 450 G2 Battery 14.8V 2200MAH 4-CELL

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 800513-001 HP Elitebook 840/850 G3 G4 Battery
HP Laptop Battery 800513-001

800513-001 HP Elitebook 840/850 G3 G4 Battery

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 800514-001 HP Elitebook 820 G3 Battery
HP Laptop Battery 800514-001

800514-001 HP Elitebook 820 G3 Battery

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 801554-001 HP Probook 640/650 G2 G3 Battery
HP Laptop Battery 801554-001

801554-001 HP Probook 640/650 G2 G3 Battery

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 807957-001 HP 250/255 G4 G5 Battery
HP Laptop Battery 807957-001

807957-001 HP 250/255 G4 G5 Battery

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View all 80 battery options →

Upgrade System Boards

This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.

6 compatible options available
L36653-001 HP Elitebook X360 830 G5 Motherboard I5-8350U
HP Laptop Motherboard L36653-001

L36653-001 HP Elitebook X360 830 G5 Motherboard I5-8350U

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 L38217-001 HP Elitebook 840 G6 Motherboard I5-8365U
HP Laptop Motherboard L38217-001

L38217-001 HP Elitebook 840 G6 Motherboard I5-8365U

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 N13078-002 HP Probook 450 G9 Motherboard I5-1235U
HP Laptop Motherboard N13078-002

N13078-002 HP Probook 450 G9 Motherboard I5-1235U

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 N21913-601 HP Elitebook 840 G9 Motherboard I5-1245U Uma NON-WWAN
HP Laptop Motherboard N21913-601

N21913-601 HP Elitebook 840 G9 Motherboard I5-1245U Uma NON-WWAN

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 N42778-601 HP Elitebook 640 G10 Motherboard I5-1345U
HP Laptop Motherboard N42778-601

N42778-601 HP Elitebook 640 G10 Motherboard I5-1345U

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 N81955-601 HP Motherboard for HP 15-FD0069NE Laptop
HP Laptop Motherboard N81955-601

N81955-601 HP Motherboard for HP 15-FD0069NE Laptop

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View all 6 system boards options →

Upgrade Touchpad

This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.

13 compatible options available
821169-001 HP Elitebook 820 G3/G4 Touchpad Trackpad Module
HP Laptop Touchpad 821169-001

821169-001 HP Elitebook 820 G3/G4 Touchpad Trackpad Module

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 821173-001 HP Elitebook 840 G3/G4 Touchpad Trackpad Module
HP Laptop Touchpad 821173-001

821173-001 HP Elitebook 840 G3/G4 Touchpad Trackpad Module

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 L14381-001 HP Elitebook 840 G5/G6 Touchpad Trackpad Module
HP Laptop Touchpad L14381-001

L14381-001 HP Elitebook 840 G5/G6 Touchpad Trackpad Module

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 L14389-001 HP Elitebook 830 G5 Touchpad Trackpad Module
HP Laptop Touchpad L14389-001

L14389-001 HP Elitebook 830 G5 Touchpad Trackpad Module

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 L16646-001 HP Elitebook 850 G5 Touchpad Trackpad Module
HP Laptop Touchpad L16646-001

L16646-001 HP Elitebook 850 G5 Touchpad Trackpad Module

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 L45093-001 HP Probook 450 G6 Touchpad Module
HP Laptop Touchpad L45093-001

L45093-001 HP Probook 450 G6 Touchpad Module

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View all 13 touchpad options →

More HP ProBook 450 Resources

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