HP 408851-B21 Server Memory Kit PC2 5300 2 GB ECC Registered

Part No:408851-B21 Write a Review

Brand:HP

Product Type:Server Memory Kit (2×1 GB)

HP 408851-B21 – Server Memory Kit PC2-5300 ECC Registered

Overview :

The HP 408851-B21 is a 2 GB server memory kit (2×1 GB) designed for enterprise servers requiring ECC-registered DDR2 performance. It supports DDR2-667 (PC2-5300) speeds at 1.8 V and is built for use in systems such as the ProLiant blade and rack servers. This memory kit addresses the need for reliable system memory in environments with error-checking requirements and high-availability workloads. It fits into the memory slot of a server (240-pin RDIMM format) and is ideal for data-centres, enterprise racks or blade enclosures where compatibility with legacy DDR2 platforms is required. The kit integrates seamlessly with compatible server platforms and adheres to HP’s memory qualification for ProLiant servers, making it part of a managed memory ecosystem.

Key Features :

  • 2 GB total capacity in a 2×1 GB kit configuration

  • DDR2-667 (PC2-5300) registered ECC memory

  • 240-pin DIMM form factor for server RDIMM slots

  • Single-rank x4 organisation, 1.8 V operating voltage

  • Qualified for HP ProLiant blade and rack platforms

BrandHP
SKU408851-B21
Part Number408851-B21
Product TypeServer Memory Kit (2×1 GB)
Memory Capacity2 GB (2 modules × 1 GB each)
Memory TechnologyDDR2 SDRAM
Speed667 MHz (PC2-5300)
Module Configuration2 × 1 GB
Error CorrectionECC Registered (RDIMM)
Form Factor240-pin DIMM
Voltage1.8 V
RankSingle Rank x4
CAS LatencyCL5
Compatible PlatformsHP ProLiant BL260c G5, DL585 G2, DL365 G5, etc.
Upgrade TypeSystem-specific kit
Module Dimensions1.0 × 4.50 × 7.0 in (kit packaging)

Warranty

Products include the manufacturer warranty where applicable. Warranty coverage, term, and service options may vary by manufacturer and product condition.

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

  • Returns must be requested within 30 days of the original invoice date.
  • Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
  • A 25% restocking fee applies to non-defective merchandise returned by mistake.
  • Discontinued, close-out, and custom printed items are non-returnable unless defective.
  • Customer is responsible for return freight costs.

View full return policy

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