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Green printed circuit board with black memory chips and gold contacts

A-Tech

A-Tech 16GB DDR3L 1333 ECC RDIMM 2Rx4 1.35V Server Memory

SKU CH-QGK5-FAH4Z

16 GB DDR3L 1333 ECC registered DIMM with 2Rx4 organisation and 1.35 V operation

  • Total capacity16 GB
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetMicron Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • 16 GB DDR3L capacity handles demanding server workloads
  • ECC registered design detects and corrects memory errors
  • 35 V low-voltage operation reduces power draw
  • 1333 MHz CL9 speed delivers responsive data throughput
  • Compatible replacement for listed Micron part numbers

16GB DDR3L ECC RDIMM for Servers

This 16GB registered DDR3L module runs at 1333 MHz with CL9 latency and operates at 1.35V. It uses a 2Rx4 organisation and a 240-pin DIMM form factor built on Micron chipset. The stick is designed as a compatible replacement for several Micron part numbers including MT36KDZS2G72PZ-1G4D1 and MT36KSF2G72PZ-1G4E1FG.

Who This Suits and Who Should Look Elsewhere

System administrators upgrading or repairing DDR3L-era servers and workstations that require registered ECC memory will find this module a direct match. Buyers whose platforms only accept unbuffered non-ECC UDIMMs or SO-DIMMs cannot use this part.

Deciding Specification — Registered ECC DDR3L

The single factor that determines fit is the registered ECC DDR3L interface at 1.35V; the motherboard must explicitly support RDIMMs with this voltage and pin-out. If the system calls for unbuffered memory or a different voltage, this module will not function.

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 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $1.75 per GB
Cheaper than about 94% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Micron
Model nameMT36KDZS2G72PZ-1G4D1, MT36KSF2G72PZ-1G4D1FE, MT36KSF2G72PZ-1G4D1FF, MT36KSF2G72PZ-1G4E1FE, MT36KSF2G72PZ-1G4E1FG
Total capacity16 GB
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Processor
ChipsetMicron Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.35 V

Questions about this item

Will this 16GB DDR3L 1333 ECC RDIMM run in a server that already has 1.5V DDR3 1333 modules installed?

Yes, DDR3L 1.35V modules are backward compatible with 1.5V DDR3 slots and will operate at 1.5V when mixed with standard DDR3 1333 DIMMs.

How can I confirm the 2Rx4 registered ECC module is recognised correctly after installation?

Check the BIOS memory information screen; it should show 16GB, DDR3 1333MHz, ECC registered, dual-rank (2Rx4) and CAS latency CL9.

Does the package include only the single 240-pin DIMM or are any brackets or cables supplied?

Only the 16GB 240-pin DDR3L ECC RDIMM is included; no brackets, cables or additional hardware are provided.

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