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Green rectangular DDR2 memory module with gold contacts and black chips

Kingston Technology Corp.

Kingston Technology Corp. KTH-XW4200A/2G 2GB 240-Pin DDR2 SDRAM DDR 533 (PC 4200) ECC memory upgrade

SKU CH-ZR7G-4EAX7 MPN KTH-XW4200A/2G

2GB DDR2 533 ECC module for HP/Compaq systems requiring PC 4200 memory

  • Capacity2GB
  • Type240-Pin DDR2 SDRAM
  • SpeedDDR 533 (PC 4200)
  • ECCYes
  • Compatible SystemHP/Compaq
  • FeaturesMfgr's System P/N's: 393354-B21 (HP/Compaq)
  • 2GB capacity expands HP/Compaq system memory
  • DDR2 533 (PC 4200) speed matches original spec
  • ECC support protects data integrity in servers
  • 240-pin DDR2 form factor fits designated HP/Compaq slots
  • HP part 393354-B21 ensures direct compatibility

HP/Compaq System Memory

This 2 GB DDR2 module is built for HP and Compaq systems that require 240-pin PC 4200 memory with ECC. It delivers 2 GB of registered server-class capacity at DDR 533 speed. The part matches HP manufacturer part number 393354-B21 for direct replacement.

ECC Registered Upgrade

Suitable for owners of compatible HP/Compaq workstations or servers needing to add or replace ECC registered memory. Builders using consumer desktop boards, laptops or any platform that only accepts non-ECC unbuffered DIMMs should look elsewhere.

240-Pin DDR2 533 ECC

The decisive specification is the 240-pin DDR2 SDRAM interface running at DDR 533 (PC 4200) with ECC. Only systems designed for this exact pin count, speed and error-correction type will accept the module.

Highlights

  • 2GB capacity expands HP/Compaq system memory
  • DDR2 533 (PC 4200) speed matches original spec
  • ECC support protects data integrity in servers
  • 240-pin DDR2 form factor fits designated HP/Compaq slots
  • HP part 393354-B21 ensures direct compatibility

Specifications

BrandKingston
ModelKTH-XW4200A/2G
Capacity2GB
Type240-Pin DDR2 SDRAM
SpeedDDR 533 (PC 4200)
ECCYes
Compatible SystemHP/Compaq
FeaturesMfgr's System P/N's: 393354-B21 (HP/Compaq)
Shipping weight0.02 kg
Package size171 × 57 × 14 mm

Questions about this item

How do I confirm the 2GB DDR2 533 ECC module is working after installation?

The system BIOS or OS memory report should show 2GB detected at 533 MHz with ECC active on the HP/Compaq workstation.

What is included in the box and what must be purchased separately?

The box contains one 240-pin DDR2 SDRAM DIMM rated PC 4200; no cables, tools or additional modules are included.

Which capacity version should I choose for an HP/Compaq system needing part 393354-B21?

This specific model KTH-XW4200A/2G provides the exact 2GB capacity matching HP/Compaq part 393354-B21.

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