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Green rectangular DDR3 DIMM module with black memory chips and gold 240-pin edge connector

A-Tech

A-Tech 4GB DDR3 1333MHz ECC RDIMM 1Rx4 Server Memory

SKU CH-3ZF7-X9QTK

4GB DDR3 1333MHz ECC registered DIMM with Samsung chipset for server memory upgrades

  • Capacity4GB
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • ECC protection prevents data corruption in servers
  • 4 GB DDR3 1333 MHz registered module
  • 1Rx4 organisation optimises signal integrity at 1.5 V
  • 240-pin DIMM fits standard DDR3 server sockets
  • Lifetime warranty backed by US-based technical support

Server DDR3 ECC RDIMM Upgrade

This A-Tech module delivers 4 GB of DDR3 1333 MHz registered ECC memory for compatible servers and workstations. It is built as a direct replacement for the Samsung M393B5270DH0-CH9Q9 part and uses Samsung chipset components throughout.

240 Pin Registered Form Factor

The 240 pin DIMM design requires a motherboard slot that accepts registered DDR3 modules and cannot be used in standard unbuffered desktop boards. ECC and register circuitry add data integrity for mission critical workloads while the 1.5 V operation matches the DDR3 standard voltage specification.

Lifetime Warranty And US Support

Every module undergoes quality assurance testing before shipment to confirm reliable operation in qualified systems. A-Tech backs the product with a lifetime warranty and provides complimentary United States based technical support for installation and troubleshooting assistance.

Pontos fortes

  • ECC protection prevents data corruption in servers
  • 4 GB DDR3 1333 MHz registered module
  • 1Rx4 organisation optimises signal integrity at 1.5 V
  • 240-pin DIMM fits standard DDR3 server sockets
  • Lifetime warranty backed by US-based technical support

Especificações

BrandA-Tech
SeriesCompatible Replacement for Samsung
ModelM393B5270DH0-CH9Q9
Capacity4GB
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetSamsung Chipset
FeaturesM393B5270DH0-CH9Q9

Perguntas sobre este artigo

What DDR3 speed and PC3 rating does this 4GB ECC RDIMM run at?

The module operates at 1333 MHz with a PC3-10600 rating and CL9 latency.

How many pins does the DIMM have and what form factor is it?

It is a 240-pin DDR3 DIMM; the 262-pin figure in the spec sheet refers to SODIMM and does not apply here.

What voltage must the server supply and is the module registered?

The DIMM requires 1.5 V and is a registered ECC RDIMM (1Rx4) so the motherboard must support registered memory.

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