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Green DDR3 ECC registered DIMM with black chips and gold contacts

A-Tech

A-Tech 4GB DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 MT36JSZF51272PZ-1G4G1HE MT36JSZF51272PZ-1G4G1HG Server RAM

SKU CH-FA6Y-QKJCR

Registered ECC DDR3 1333 MHz 4 GB server DIMM for Micron MT36JSZF51272PZ-1G4G1HE/HG replacement

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMicron Chipset
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption with built-in error correction
  • Registered design improves signal integrity for stable server operation
  • 1333 MHz DDR3 speed delivers PC3-10600 bandwidth for responsive workloads
  • 5 V standard voltage ensures efficient power use in compatible systems
  • 240-pin DIMM form factor fits DDR3 server memory slots

4GB DDR3 1333MHz ECC RDIMM

This 4GB registered ECC module runs at DDR3 1333MHz (PC3-10600) with CL9 latency and 1.50V operation. It uses a 2Rx4 organization on Micron chipset and fits 240-pin DIMM slots. The part replaces Micron MT36JSZF51272PZ-1G4G1HE and MT36JSZF51272PZ-1G4G1HG in compatible servers and workstations.

Suited for ECC registered DDR3 upgrades

Administrators expanding memory in servers that require registered ECC DDR3 at 1333MHz will find this module a direct match. Systems needing unbuffered non-ECC memory, higher speeds, larger capacities per DIMM, or a different DDR generation cannot use this part.

Registered ECC with 2Rx4 organization

The registered ECC design with 2Rx4 rank configuration is the specification that determines compatibility. Only platforms that explicitly support registered ECC DDR3 DIMMs at this speed and rank layout can accept this module.

How it compares

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

Price $16.99
Cheaper than about 96% of the 6,523 comparable items (median $188.99).
Total capacity 4 GB
Lower than about 95% of the 6,064 comparable items (median 32 GB).
Price per GB $4.25 per GB
Cheaper than about 79% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Micron
Model nameMT36JSZF51272PZ-1G4G1HE, MT36JSZF51272PZ-1G4G1HG
Total capacity4 GB
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMicron Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.5 V

Questions about this item

Will this 240-pin DDR3 DIMM fit my server's memory slots?

The module uses the standard 240-pin DDR3 DIMM form factor required by registered server memory slots.

What is the correct way to seat this registered ECC module during installation?

Align the notch with the slot key, press firmly until both side clips click shut, ensuring the register chip engages the memory controller.

How can I tell if this 4GB 2Rx4 module needs replacement later?

Run a memory diagnostic; persistent correctable ECC errors or uncorrectable faults indicate the module should be replaced.

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