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

A-Tech

A-Tech 16GB DDR3 1066 4Rx4 ECC RDIMM 240-Pin Server Memory

SKU CH-9G6J-N4VS9

16 GB DDR3 1066 MHz ECC registered RDIMM with quad-rank 4Rx4 organisation for Supermicro servers

  • Total capacity16 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL3
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Supermicro certified for guaranteed server compatibility
  • 16 GB DDR3 1066 MHz capacity for heavy workloads
  • ECC registered design protects data integrity
  • 4Rx4 quad-rank organisation maximises density
  • 5 V standard voltage ensures stable operation

Server-grade DDR3 ECC RDIMM

This 16GB DDR3 module runs at 1066MHz with CL3 latency and 1.5V operation. It uses a 4Rx4 quad-rank registered design built on Hynix chips. The part carries Supermicro certification for validated compatibility with qualified platforms. It suits administrators expanding memory in supported DDR3 server systems.

Standard voltage and registered buffering

The module operates at the DDR3 standard 1.50V with registered signalling that reduces electrical load on the memory controller. ECC circuitry detects and corrects single-bit errors to maintain data integrity. Quad-rank organisation increases density per slot while the registered buffer helps signal stability in multi-DIMM configurations. No active cooling is required on the module itself.

240-pin RDIMM form factor

The 240-pin RDIMM fits only DDR3 registered DIMM slots keyed for this voltage and pin-out. Quad-rank population rules may limit the number of modules per channel on some platforms. Verify the system’s qualified vendor list and maximum rank count per channel before installation. The module is sold as a single 16GB unit for flexible capacity scaling.

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).

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Specifications

Product
Brand nameSuperMicro
Product lineSupermicro Certified
Model nameMEM-DR316L-HL02-ER10
Total capacity16 GB
Performance
Rated speedDDR3 1066 (PC3 8500)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL3
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Power
Rated voltage1.5 V

Questions about this item

How do I install this 240-pin DDR3 RDIMM and which step is often missed?

Align the notch on the module with the slot key, press firmly until both side clips click, and verify the 4Rx4 quad-rank module is seated in a supported channel order for registered memory.

What maintenance or replacement will this 16GB ECC registered module need over time?

No routine maintenance is required; replacement only occurs if a correctable error count exceeds the platform threshold or a module fails, which the ECC logic will report.

What limit appears first when this 1066 MHz CL3 1.50V kit runs under sustained load?

The DDR3 1066 data rate and CL3 latency set the throughput ceiling; sustained bandwidth cannot exceed the PC3-8500 specification.

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