which side does it go in? top or bottom?

$15^.00

Free 30-day Returns

Limit 99999 per customer.

Price alert

Add to wish list

Sold by Computer Memory Solutions

4.6 (1,394 seller ratings)

Shipped by Computer Memory Solutions

Meet Your Seller

Computer Memory Solutions

See Seller Store

Main image of CMS 4GB (1X4GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Probook 6440B, 6450B, 6540B (Ddr3) - A34

Alt view image 2 of 3 - CMS 4GB (1X4GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Probook 6440B, 6450B, 6540B (Ddr3) - A34

Alt view image 3 of 3 - CMS 4GB (1X4GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Probook 6440B, 6450B, 6540B (Ddr3) - A34

Visit Computer Memory Solutions Store

CMS 4GB (1X4GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Probook 6440B, 6450B, 6540B (Ddr3) - A34

Be the first to review this product...

Computer Memory Solutions guarantees compatibility with models provided in description.
Memory Type: SODIMM, 204-Pin
Speed: DDR3-8500, 1066 MHz
1 Piece Kit
Product appearance may vary. Picture for reference only. limited lifetime warranty when bought directly from computer memory solutions

Overview

Specs

Reviews

See all Q & A

Any questions? Our AI beta will help you find out quickly.

Try me now

1PC OF 4GB 204p PC3-8500 CL7 16c 256x8 DDR3-1066 SODIMM. Genuine CMS brand, CMS is one of the most trusted names in the Computer Memory industry and this product carries a Lifetime Warranty from CMS.
Compatible with: HP/Compaq ProBook 4210s (DDR3) HP/Compaq ProBook 4310s HP/Compaq ProBook 4325s HP/Compaq ProBook 4326s HP/Compaq ProBook 4410s (DDR3) HP/Compaq ProBook 4411s (DDR3) HP/Compaq ProBook 4425s HP/Compaq ProBook 4510s (DDR3) HP/Compaq ProBook 4520s (DDR3) HP/Compaq ProBook 4525s HP/Compaq ProBook 4710s (DDR3) HP/Compaq ProBook 5220m HP/Compaq ProBook 5310m HP/Compaq ProBook 6440b HP/Compaq ProBook 6450b HP/Compaq ProBook 6540b

Model
Brand	Computer Memory Solutions
Model	CM512648500SODRH

Details
Capacity	4GB
Type	204-Pin DDR3 SO-DIMM
Speed	DDR3 1066 (PC3 8500)
CAS Latency	CL7
Timing	7-7-7
Voltage	1.5V
ECC	No
Buffered/Registered	Unbuffered
Rank	2Rx8
Chipset	Major Brand Chipset
Heat Spreader	No
Compatible System	Hp Probook 6440B, 6450B, 6540B

Package
Package Content	1 Memory RAM Stick

Additional Information
First Listed on Newegg	May 28, 2019

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: 60 days
This item is covered by Computer Memory Solutions Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Meet Your Seller

CMS 4GB (1X4GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Probook 6440B, 6450B, 6540B (Ddr3) - A34

Learn more about the Computer Memory Solutions CM512648500SODRH

Customer Reviews of the Computer Memory Solutions CM512648500SODRH

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: 9SIAAFJ41E4301

Meet Your Seller

CMS 4GB (1X4GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Probook 6440B, 6450B, 6540B (Ddr3) - A34

Learn more about the Computer Memory Solutions CM512648500SODRH

Customer Reviews of the Computer Memory Solutions CM512648500SODRH

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info