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Green 240-pin DDR3 server memory module with black chips and gold contacts

Kingston Technology Corp.

Kingston Technology Corp. KVR1333D3D4R9S/8GHB 8GB DDR3 1333 ECC Registered server RAM

SKU CH-C29W-7P9Z8 MPN KVR1333D3D4R9S/8GHB

8GB DDR3 1333 ECC registered server memory with CL9 latency for data integrity

  • Total capacity8 GB
  • Rated speedDDR3 1333
  • CAS latencyCL9
  • Buffer typeRegistered
  • Product type240-Pin DDR3 SDRAM
  • Key featuresDual Rank x4 Thermal Sensor Hynix B
  • ECC protection prevents data corruption in critical workloads
  • Registered design stabilises signal integrity on dense server boards
  • CL9 latency delivers responsive DDR3 1333 performance
  • Dual-rank x4 organisation maximises 8 GB capacity per slot
  • 100 % tested to JEDEC spec for reliable deployment

8 GB DDR3 ECC Registered Module

This 8 GB DDR3 module is built for servers and workstations that require error-correcting registered memory. It suits system integrators and IT departments assembling or repairing platforms that use 240-pin DDR3 slots and mandate ECC for data integrity.

Registered DDR3 1333 bus limits

The registered design adds a clock cycle of buffering, so the memory controller must support registered DIMMs and the DDR3 1333 JEDEC standard. Unbuffered or non-ECC platforms will not accept this module, and faster DDR3 speeds are not guaranteed without matching controller qualification.

Single-rank versus dual-rank x4 organisation

This stick uses a dual-rank x4 layout, which affects how many ranks the memory controller sees per channel. Buyers who need a single-rank module for dense configurations or specific rank-count limits should select a different part.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $52.99
Cheaper than about 83% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $6.62 per GB
Cheaper than about 57% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKVR1333D3D4R9S/8GHB
Total capacity8 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Size & build
Shipping weight0.02 kg
Package size171 × 54 × 13 mm

Questions about this item

Should I pick the 8 GB dual-rank x4 module or look for a different capacity?

The module is an 8 GB dual-rank x4 Registered DIMM; choose it when your server needs ECC registered memory in this exact density and rank configuration.

What does the DDR3 1333 CL9 rating deliver once installed?

It operates at 1333 MT/s with CAS latency 9, providing standard JEDEC DDR3 throughput for workloads that require registered ECC stability.

How does the 240-pin DDR3 interface limit performance in practice?

The 240-pin DDR3 bus caps transfer rate at 1333 MT/s per module, so total bandwidth scales with the number of populated channels on your server board.

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