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

Kingston Technology Corp.

Kingston Technology Corp. KVR1333D3D4R9S/4GI 4GB DDR3 1333 ECC Registered server RAM

SKU CH-APA2-MJNJ9 MPN KVR1333D3D4R9S/4GI

4GB DDR3 1333 ECC registered 240-pin server memory with CL9 latency at 1.50V

  • Capacity4GB
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1333
  • CAS LatencyCL9
  • Voltage1.50V
  • ECCYes
  • ECC protection prevents data errors in critical server workloads
  • Registered buffering reduces electrical load on the memory controller
  • DDR3 1333 speed with CL9 latency delivers responsive throughput
  • 50 V operation matches standard server DIMM voltage requirements
  • 240-pin DDR3 form factor fits compatible Intel server boards

Server DDR3 ECC Registered Module

This 4GB Kingston module is built for DDR3 server platforms that require registered ECC memory. It suits administrators upgrading or repairing compatible Intel server boards where data integrity and signal stability are essential. The CL9 latency and 1.50V operation match the original specifications for these systems.

240-Pin DDR3 Installation Requirements

The module plugs into a standard 240-pin DDR3 DIMM slot on a registered-memory motherboard. Because it is registered and ECC, the board must support both features; consumer desktop chipsets will not accept it. Using this module frees a slot for additional registered DIMMs of the same specification.

Thermal and Power Characteristics

At 1.50V the module draws typical DDR3 registered power and runs within standard server thermal limits. No active cooling is required beyond normal chassis airflow. Acoustic output is silent, as the module has no moving parts.

Highlights

  • ECC protection prevents data errors in critical server workloads
  • Registered buffering reduces electrical load on the memory controller
  • DDR3 1333 speed with CL9 latency delivers responsive throughput
  • 50 V operation matches standard server DIMM voltage requirements
  • 240-pin DDR3 form factor fits compatible Intel server boards

Specifications

BrandKingston
ModelKVR1333D3D4R9S/4GI
Capacity4GB
Type240-Pin DDR3 SDRAM
SpeedDDR3 1333
CAS LatencyCL9
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
FeaturesAll Kingston memory modules must perform properly to ensure maximum performance. Therefore, Kingston has developed an industry leading quality process to ensure that Kingston memory delivers superior quality, performance, and 100% compatibility with the computing system the module is designed for.
Compatibility:
Intel Servers:
S5500HCV
S5500WB
S5520HC
Shipping weight0.02 kg
Package size171 × 57 × 13 mm

Questions about this item

What is the maximum clock speed this DDR3 1333 module will sustain under continuous server workloads?

The module is rated for DDR3 1333 operation at CL9 latency with 1.50V voltage.

How much heat and power draw should I expect from this registered ECC stick during 24/7 operation?

It runs at the standard DDR3 1.50V level; registered buffering adds minimal overhead compared to unbuffered modules.

Which Intel server platforms are confirmed compatible with this 240-pin registered DIMM?

Intel S5500HCV, S5500WB and S5520HC servers are listed as compatible platforms for this module.

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