HP · Memory Module

HP 256 MB DDR2 144-pin DIMM price in United Kingdom

Model CB423AMPN CB423AEAN 609728693480EAN 609728724610

Memory0.25 GB
Weight50.8 g
Width66.7 mm

Lowest price incl. delivery

£417.99

at Back to the OfficeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 6 Oct 2026, 05:40 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£417.99at Back to the Office · free shippingGo to Back to the Office

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
1 with free shipping
Checked 6 Oct 2026, 05:40 UTC

Back to the OfficeLowest priceHP 256 MB DDR2 144-pin DIMM In stockFree shipping
£417.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)

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Price history in United Kingdom

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Best price · Back to the Office£417.99

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Product details

Identification

Brand: HP
Product: 256 MB DDR2 144-pin DIMM
Full name: HP 256 MB DDR2 144-pin DIMM
Manufacturer part number: CB423A
EAN / UPC: 609728693480, 609728724610, 882780829657, 8827808296570
Category: Memory Module

21 specifications from the manufacturer's data sheet

Features

Internal memory	0.25 GB
Memory layout (modules x size)	1 x 0.25 GB
Internal memory type	DDR2
Memory form factor	144-pin SO-DIMM
HP segment	Business

Packaging content

Packaging content	HP 256 MB DDR2 144-pin DIMM

Weight & dimensions

Width	66.7 mm
Depth	3.81 mm
Height	28.6 mm
Weight	50.8 g

Packaging data

Package width	177.8 mm
Package depth	133.4 mm
Package height	25.4 mm
Package weight	50.8 g
Package type	SO-DIMM

Logistics data

Harmonized System (HS) code	8443992550

Other features

Dimensions (WxDxH)	66.6 x 3.81 x 28.5 mm
Country of origin	Malaysia
Package dimensions (WxDxH)	177.8 x 133.4 x 25.4 mm
Size (imperial)	6.67 cm (2.62")
UNSPSC-code	32101602