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Green rectangular DDR3L server DIMM with gold edge connectors and black memory chips

A-Tech

A-Tech 4GB DDR3L 1333MHz ECC RDIMM 2Rx8 1.35V Server Memory

SKU CH-F5T1-8KY2S

4GB DDR3L 1333MHz ECC registered server module with 2Rx8 organisation, 1.35V operation and CL9 latency

  • Capacity4GB
  • SpeedDDR3L 1333 (PC3L 10600)
  • CAS LatencyCL9
  • Voltage1.35V
  • ECCYes
  • Buffered/RegisteredRegistered
  • ECC protection prevents data errors with registered DDR3L 1333MHz design
  • Low 1.35V voltage reduces power draw and heat in servers
  • 4GB capacity adds memory headroom for multi-tasking workloads
  • 2Rx8 dual-rank layout optimises bandwidth on 240-pin DIMM
  • Tested compatible replacement for Micron MT18KSF51272PDZ series modules

Server memory upgrade

This 4GB DDR3L module is a direct replacement for Micron MT18KSF51272PDZ series RDIMMs. It targets administrators maintaining servers or workstations that require registered ECC memory at 1333MHz.

240-pin registered DIMM

The stick uses a standard 240-pin DDR3 DIMM form factor with a 2Rx8 organisation. Registered buffering and on-board ECC reduce electrical load on the memory controller and correct single-bit errors, which is essential for multi-module server configurations.

Lifetime warranty and US support

A-Tech backs the module with a lifetime warranty and provides United States-based technical assistance before and after installation. Every unit is tested to meet the original Micron specifications for voltage, timing and chipset compatibility.

商品特色

  • ECC protection prevents data errors with registered DDR3L 1333MHz design
  • Low 1.35V voltage reduces power draw and heat in servers
  • 4GB capacity adds memory headroom for multi-tasking workloads
  • 2Rx8 dual-rank layout optimises bandwidth on 240-pin DIMM
  • Tested compatible replacement for Micron MT18KSF51272PDZ series modules

商品規格

BrandA-Tech
SeriesCompatible Replacement for Micron
ModelMT18KSF51272PDZ-1G4D1, MT18KSF51272PDZ-1G4K1, MT18KSF51272PDZ-1G4M1FE, MT18KSF51272PDZ-1G4M1FF
Capacity4GB
SpeedDDR3L 1333 (PC3L 10600)
CAS LatencyCL9
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMicron Chipset
FeaturesMT18KSF51272PDZ-1G4D1, MT18KSF51272PDZ-1G4K1, MT18KSF51272PDZ-1G4M1FE, MT18KSF51272PDZ-1G4M1FF

商品問答

What speed does the DDR3L 1333 interface actually run at in a server?

The module operates at 1333 MHz (PC3L-10600) with CL9 latency; the registered buffer adds one cycle so the memory controller sees the rated 1333 MT/s once the BIOS enables the correct XMP or JEDEC profile.

Will the 240-pin RDIMM fit my motherboard's DIMM slots?

This is a 240-pin DDR3L RDIMM; it only fits DDR3 DIMM slots keyed for registered modules — desktop UDIMM slots have a different notch position and will not accept it.

How do I install the module and what step is often missed?

Power down, open the chassis, align the notch with the slot key, press firmly until both latches click, then enter the BIOS to confirm the 1.35 V setting and enable ECC — skipping the BIOS voltage check is the common mistake.

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