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Green 240-pin DDR3L RDIMM with black memory chips and gold contacts

A-Tech

A-Tech 8GB DDR3L 1333 ECC RDIMM 2Rx8 1.35V Server Memory

SKU CH-E4WF-QNF2C

An 8 GB DDR3L registered ECC module running at 1333 MHz with 1.35 V low-voltage operation for server workloads

  • Total capacity8 GB
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • 8GB capacity expands server memory headroom for larger workloads
  • DDR3L 1333MHz speed delivers PC3L-10600 bandwidth for responsive data access
  • ECC RDIMM with registered design detects and corrects single-bit errors for data integrity
  • 2Rx8 dual-rank organisation increases memory density per DIMM slot
  • 35V low-voltage operation reduces power draw compared to standard DDR3

Server-ready 8 GB DDR3L module

This 8 GB DDR3L 1333 registered DIMM adds capacity to compatible server and workstation platforms. The module uses major-brand chips in a 2Rx8 layout and runs at 1.35 V for lower power draw. It replaces Micron part MT18KDF1G72PDZ-1G4 in qualified systems.

Low-voltage thermals and quiet operation

Operating at 1.35 V reduces heat output compared with standard DDR3, helping keep chassis temperatures modest under typical workloads. The registered design adds minimal electrical load to the memory controller. No moving parts mean the module itself produces no audible noise.

Steady throughput under sustained load

ECC detects and corrects single-bit errors during long-running compute or virtualisation tasks. Registered buffering stabilises signalling across all 240 pins when the memory subsystem is fully utilised. CL9 latency at PC3L-10600 maintains consistent bandwidth without throttling.

How it compares

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

Price $27.99
Cheaper than about 91% 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 $3.50 per GB
Cheaper than about 85% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.35 V

Questions about this item

How do I install this 240-pin DDR3L RDIMM and what step do people often miss?

Align the notch on the 240-pin DDR3L module with the slot key, press firmly until both retention clips click, then verify the system detects the full 8 GB at 1333 MHz in BIOS.

What maintenance or replacement will this ECC RDIMM need over time?

No routine maintenance is required; if a correctable error count rises or the module fails, replace the 8 GB DDR3L 1333 stick with an identical 2Rx8 registered part.

What limit appears first when this 1.35 V DDR3L RDIMM runs sustained workloads?

The registered buffer and 1.35 V operation keep signal integrity stable, so the 1333 MHz data rate is the first ceiling you hit under continuous load.

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