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Green 240-pin DDR3 UDIMM with black chips, ECC label visible

A-Tech

A-Tech 8GB DDR3 1600 ECC UDIMM 2Rx8 Server Memory

SKU CH-K5EY-S7QYE

An 8 GB DDR3 1600 ECC UDIMM module for Dell server and workstation upgrades

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • ECC protection guards data integrity with built-in error correction
  • 1600 MHz DDR3 speed handles demanding server workloads
  • 2Rx8 dual-rank layout boosts memory density per slot
  • 240-pin UDIMM form factor fits standard server boards
  • 50 V standard voltage ensures broad platform compatibility

8GB DDR3 ECC UDIMM for Dell servers

This 8GB DDR3 1600 ECC unbuffered DIMM targets administrators maintaining Dell PowerEdge and Precision workstations that require error-correcting memory. The module replaces Dell part numbers 96MCT, A6457991, A6572107, A6762080 and SNPP51RXC/8G with a single 2Rx8 rank stick.

240-pin DDR3 slot at 1.50V

Installation requires an available 240-pin DDR3 DIMM slot operating at the standard 1.50V DDR3 voltage. The unbuffered design connects directly to the memory controller without a register, freeing a registered DIMM slot for other configurations while keeping electrical load low.

CL11 latency under continuous server workloads

Rated at CL11 latency, the module maintains consistent timing during extended multi-threaded workloads such as virtualisation hosting or database caching. ECC circuitry corrects single-bit errors on the fly, preventing silent data corruption that can accumulate during sustained operation.

How it compares

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

Price $53.99
Cheaper than about 83% 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 $6.75 per GB
Cheaper than about 56% 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 speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

Will the CL11 latency become the bottleneck when the server runs at full load for hours?

CL11 is the rated CAS latency at DDR3 1600 speed; sustained throughput depends on the platform's memory controller and how many channels are populated.

How much heat and power does an 8 GB 1.5 V DDR3 1600 ECC UDIMM produce during continuous operation?

The module runs at the standard 1.50 V DDR3 voltage; actual thermals and draw vary with workload, airflow and the number of populated slots in your chassis.

Which motherboard slot and chipset combination is required for this 240-pin 2Rx8 unbuffered ECC module to function?

It fits a standard DDR3 240-pin UDIMM socket and requires a platform that supports unbuffered ECC memory at DDR3 1600 speeds.

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