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Green 240-pin DDR3 RDIMM module with black chips

A-Tech

A-Tech 4GB DDR3 1866 ECC RDIMM 1Rx8 Server Memory

SKU CH-2KNM-2VW10

4GB DDR3 1866MHz ECC registered DIMM with CL13 latency for server upgrades

  • Capacity4GB
  • SpeedDDR3 1866 (PC3 14900)
  • CAS LatencyCL13
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 4GB capacity handles demanding server workloads
  • DDR3 1866MHz speed accelerates data throughput
  • ECC registered design prevents data corruption
  • 5V standard voltage ensures broad compatibility
  • 240-pin DIMM form factor fits standard server slots

Server DDR3 ECC RDIMM

This A-Tech module is a 4 GB registered DDR3 DIMM rated at 1866 MHz with CL13 latency and 1.50 V operation. It uses a 1Rx8 organisation and major-brand chips to deliver error-correcting memory for server and workstation platforms.

240-pin installation and compatibility

The 240-pin DIMM fits standard DDR3 registered slots and requires no extra configuration beyond seating the module firmly until the latches click. The main risk is inserting a registered stick into a board that only accepts unbuffered memory, which will prevent the system from posting.

Suited for Micron replacement builds

Buyers replacing Micron MT9JSF51272PZ-1G9 or MT9JSF51272PZ-1G9E2 modules in compatible servers will find a direct match. Systems that need unbuffered non-ECC DDR3, higher capacities per slot, or a different memory generation should look elsewhere.

商品特色

  • 4GB capacity handles demanding server workloads
  • DDR3 1866MHz speed accelerates data throughput
  • ECC registered design prevents data corruption
  • 5V standard voltage ensures broad compatibility
  • 240-pin DIMM form factor fits standard server slots

商品規格

BrandA-Tech
Capacity4GB
SpeedDDR3 1866 (PC3 14900)
CAS LatencyCL13
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

商品問答

How can I confirm the module is running at DDR3 1866 MHz with CL13 after installation?

Check the memory speed and latency in BIOS or use a tool like CPU-Z; it should show 1866 MHz and CAS latency 13 at 1.5 V.

What comes with the 4 GB DDR3 1866 ECC RDIMM and do I need anything else?

The box contains one 240-pin registered DIMM; no extra parts are required if your server has a free DDR3 ECC RDIMM slot.

Should I choose the 1Rx8 4 GB version or a different capacity for my Micron MT9JSF51272PZ-1G9 replacement?

This 1Rx8 4 GB module matches the Micron part exactly; select a different capacity only if your system supports larger registered ECC DIMMs.

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