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Green rectangular circuit board with gold edge connectors and black memory chips

A-Tech

A-Tech 16GB DDR3 1866MHz ECC RDIMM 2Rx4 Server Memory

SKU CH-Y88G-VBJT5

16 GB DDR3 ECC registered DIMM running at 1866 MHz with CL13 latency and 1.5 V

  • Total capacity16 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetMicron Chipset
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • 16GB capacity expands server memory for heavier workloads
  • DDR3 1866MHz speed delivers high data throughput for demanding applications
  • ECC RDIMM design detects and corrects data errors automatically
  • Registered 2Rx4 architecture reduces electrical load on the memory controller
  • 5V standard voltage ensures broad DDR3 platform compatibility

Server Memory Upgrade

This A-Tech module is a 16GB DDR3 1866MHz ECC Registered DIMM built as a compatible replacement for Micron MT36JSF2G72PZ-1G9N1KG. It operates at 1.5V with CL13 latency and a 2Rx4 rank configuration on a 240-pin form factor.

Suited for Servers and Workstations

The registered design with ECC suits servers and workstations that require error correction and signal buffering for stability. Desktop boards that accept only unbuffered non-ECC UDIMMs cannot use this module.

16GB Capacity Headroom

A single 16GB stick adds substantial capacity for virtualisation, databases or multi-user workloads on compatible DDR3 platforms. Systems limited to lower per-slot maximums or requiring higher frequencies than 1866MHz will not benefit fully.

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 nameMT36JSF2G72PZ-1G9N1KG
Total capacity16 GB
Performance
Rated speedDDR3 1866 (PC3 14900)
Processor
ChipsetMicron Chipset
Memory
CAS latencyCL13
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.5 V

Questions about this item

Does my server need a 240-pin DDR3 RDIMM slot to accept this module?

Yes, the module is a 240-pin DDR3 DIMM and requires a matching registered DIMM slot on the motherboard.

Will this CL13 1866 MHz module run at its rated speed when installed beside slower DDR3 RDIMMs?

The server will typically clock all installed modules to the speed of the slowest module present.

How can I verify the module is recognised as 16 GB ECC registered memory after installation?

Check the BIOS memory summary or run a system-information tool; it should report 16 GB, DDR3 1866, ECC registered, 2Rx4 organisation.

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