HP · Memory Module

HP 8GB (2x4GB) Dual Rank PC2-5300 (DDR2-667) Registered Memory Kit price in United Kingdom

MPN 408854-B21B-RFBMPN 408854-B21 - NEW OPEN BOXMPN 408854-B21BEAN 5704327991267EAN 5711045864377

Memory8 GB

Lowest price incl. delivery

£59.13

at PCHUB.UKFree deliveryIn stock

2 stores
Range £59.13 – £59.13
2 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

2 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£59.13at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 2 offers

Every store asks the same price.

2 of 2 stores in stock
1 with free shipping
Checked 6 Oct 2026, 05:40 UTC

PCHUB.UKLowest priceHP 8GB (2x4GB) Dual Rank PC2-5300 (DDR2-667) Registered Memory Kit mem In stockFree shipping
£59.13incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
PcNova.co.ukHP 8GB (2x4GB) Dual Rank PC2-5300 (DDR2-667) Registered Memory Kit mem In stockShipping not stated
£59.13item price, shipping extra
Go to store : PcNova.co.uk (opens in a new tab)

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Price history in United Kingdom

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Best price · PCHUB.UK£59.13

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Product details

Identification

Brand: HP
Product: 8GB (2x4GB) Dual Rank PC2-5300 (DDR2-667) Registered Memory Kit
Full name: HP 8GB (2x4GB) Dual Rank PC2-5300 (DDR2-667) Registered Memory Kit memory module 240-pin DIMM ECC
Manufacturer part number: 408854-B21B-RFB, 408854-B21 - NEW OPEN BOX, 408854-B21B, 408854-B21.NP, 408854-B21?E.ON
EAN / UPC: 5704327991267, 5711045864377
Category: Memory Module

9 specifications from the manufacturer's data sheet

Features

Internal memory	8 GB
Memory layout (modules x size)	2 x 4 GB
Internal memory type	DDR2
Component for	PC/Server
Memory form factor	240-pin DIMM
ECC	Yes
Memory clock speed	667 MHz
Buffered memory type	Registered (buffered)
Memory ranking	2