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Four green DDR3 ECC UDIMM modules with gold contacts

Gigaram

Gigaram 64GB (4x16GB) DDR3-1600 ECC UDIMM CL11 1.5V

SKU CH-VM6V-EW5XZ

64GB DDR3-1600 ECC UDIMM kit with four 16GB modules at CL11 latency and 1.5V operation

  • Total capacity64 GB (4 × 16 GB)
  • Product type240-Pin DDR3 SDRAM
  • ECC protection safeguards data integrity with error-correcting code
  • 64 GB total capacity across four 16 GB modules
  • DDR3-1600 speed rated at PC3-12800 bandwidth
  • CL11 latency timing for responsive server performance
  • 5 V standard voltage for broad platform compatibility

64GB DDR3-1600 ECC kit for servers

This kit provides 64GB across four 16GB modules built to the PC3-12800 standard. ECC UDIMM design adds single-bit error correction for workloads that demand data integrity. Each stick runs at 1.5V with CL11 timing and fits standard 240-pin DDR3 slots. It suits administrators upgrading or repairing compatible server platforms.

Capacity and headroom

Four 16GB modules deliver 64GB total, giving headroom for virtualisation hosts, database buffers or large in-memory datasets. The dual-rank 1Rx8 organisation keeps density high while staying within typical server memory-channel limits. Workloads that exceed 64GB will require additional DIMM slots or higher-density modules not included in this kit.

Thermals noise and power draw

Standard 1.5V JEDEC voltage keeps power draw predictable in populated servers. Passive operation means no fan noise from the memory itself; system airflow handles cooling. CL11 latency at 1600 MT/s runs within normal thermal envelopes for DDR3 UDIMMs, so no special cooling measures are needed beyond standard chassis ventilation.

How it compares

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

Price $20.99
Cheaper than about 94% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $0.33 per GB
Cheaper than about 99% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Total capacity64 GB (4 × 16 GB)
Product type240-Pin DDR3 SDRAM

Questions about this item

Will the four 16 GB DDR3-1600 ECC UDIMM modules work in my older server that currently uses 8 GB DDR3 DIMMs?

Yes, each 16 GB module is a 240-pin DDR3-1600 ECC UDIMM running at 1.5 V with CL11 timing, matching the electrical and mechanical spec of standard DDR3 server slots.

How can I verify the kit is running at the rated 1600 MT/s with CL11 latency after installation?

Check the BIOS or UEFI memory information screen; it should report DDR3-1600 (PC3-12800) and CAS latency 11 for all four 16 GB modules.

Does the 64 GB kit include only the four 16 GB ECC UDIMMs, or are heat spreaders or cables also supplied?

The package contains the four 16 GB DDR3-1600 ECC UDIMMs only; no heat spreaders, cables or additional accessories are included.

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