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Green circuit board with gold contacts and black memory chips

A-Tech

A-Tech 4GB DDR3L 1600 ECC RDIMM 1Rx8 1.35V Server RAM

SKU CH-TQSP-YYP7B

4GB DDR3L 1600 ECC registered DIMM running at 1.35V for server upgrades

  • Total capacity4 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • ECC registered design protects data integrity with error correction
  • DDR3L 1600 speed delivers responsive server performance at CL11 latency
  • Low 1.35V operation reduces power draw and heat in dense systems
  • 240-pin RDIMM form factor fits standard DDR3L server slots
  • Tested compatible replacement for Kingston KVR16R11S8/4I and KTD-PE316S8/4G

4GB DDR3L ECC RDIMM for servers

This 4GB registered DIMM runs at DDR3L 1600 with CL11 latency and 1.35V operation. It is built for server and workstation systems that require error-correcting registered memory. The single-rank 1Rx8 module uses major-brand chips on a 240-pin form factor. Buyers who need non-ECC or unbuffered memory cannot use this module.

Thermals noise and power draw

DDR3L low-voltage specification reduces power consumption compared with standard 1.5V DDR3 during normal server workloads. Lower voltage also helps limit heat output in densely populated memory channels. No active cooling is present on the module itself; system airflow handles thermal management.

Lifetime warranty and US-based support

A-Tech backs the module with a lifetime warranty and provides complimentary United States based technical support before, during, and after purchase. All units undergo quality assurance testing for dependable performance. The kit includes only the memory module; no additional accessories or software are bundled.

How it compares

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

Price $23.99
Cheaper than about 93% 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 $6.00 per GB
Cheaper than about 64% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity4 GB
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.35 V

Questions about this item

How do I install this 240-pin DDR3L RDIMM and which step do people often miss?

Align the notch on the module with the slot key, press down firmly until both retaining clips click into place, and verify the system recognises the 4 GB module at 1600 MHz in BIOS.

What maintenance or replacement will this registered ECC module need over its service life?

No scheduled maintenance is required; the module is designed to run continuously at 1.35 V with major-brand chips, and replacement is only necessary if a memory test reports uncorrectable errors.

What limit appears first when this CL11 1Rx8 RDIMM runs sustained workloads?

The registered buffer adds one cycle of latency, so sustained throughput is bounded by the DDR3L 1600 interface rather than the CAS 11 timing.

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