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Green rectangular DDR2 memory module with gold edge contacts and black chips on both sides

Kingston Technology Corp.

Kingston Technology Corp. KTD-WS670/1G 1GB 240-Pin DDR2 400 ECC Registered memory upgrade

SKU CH-R0EH-3NR71 MPN KTD-WS670/1G

Dell-compatible 1 GB DDR2 400 ECC registered DIMM for system-specific upgrades

  • Capacity1GB
  • Type240-Pin DDR2 SDRAM
  • SpeedDDR2 400 (PC2 3200)
  • Voltage1.80V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 1GB capacity expands Dell system memory
  • DDR2 400 speed matches PC2 3200 spec
  • ECC registered design protects data integrity
  • Single rank layout fits validated Dell part numbers
  • 80V operation suits original Dell platforms

Dell-specific DDR2 400 module

This 1 GB registered ECC DIMM is built for Dell workstations and servers that require 240-pin DDR2 400 (PC2 3200) memory. It operates at 1.80 V and uses a single-rank layout without a heat spreader.

Suits maintainers of listed Dell systems.

The module matches Dell part numbers A0374933 through A0466927, so it fits the exact models referenced by the manufacturer. Builders working on non-Dell hardware, or systems that need unbuffered memory or a different DDR generation, cannot use this DIMM.

Registered ECC with Dell part-number match

The decisive specification is the registered ECC design combined with the published Dell part-number list; only systems that call for this exact registered DDR2 400 configuration will accept the module.

Highlights

  • 1GB capacity expands Dell system memory
  • DDR2 400 speed matches PC2 3200 spec
  • ECC registered design protects data integrity
  • Single rank layout fits validated Dell part numbers
  • 80V operation suits original Dell platforms

Specifications

BrandKingston
ModelKTD-WS670/1G
Capacity1GB
Type240-Pin DDR2 SDRAM
SpeedDDR2 400 (PC2 3200)
Voltage1.80V
ECCYes
Buffered/RegisteredRegistered
Heat SpreaderNo
Compatible SystemDell
FeaturesSingle Rank
Mfgr's System P/N's: A0374933 (Dell); A0374937 (Dell); A0377943 (Dell); A0380698 (Dell); A0395465 (Dell); A0396705 (Dell); A0396708 (Dell); A0422904 (Dell); A0428480 (Dell); A0466926 (Dell); A0466927 (Dell)
Shipping weight0.05 kg
Package size171 × 57 × 13 mm

Questions about this item

Does the KTD-WS670/1G come as a single stick or a kit, and do I need to buy anything else?

This module is sold individually as one 1GB registered DIMM; no extra cables or brackets are required.

The page lists several Dell part numbers — how do I know which one matches my system?

Compare your Dell service tag or existing module label against the listed part numbers such as A0374933, A0374937 or A0396705 to confirm compatibility.

What does DDR2 400 (PC2 3200) mean for actual performance in a Dell workstation?

The module runs at 400 MT/s with 1.80V, delivering 3200 MB/s bandwidth per stick while ECC and registered signalling protect data integrity.

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