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Two green DDR3 DIMMs with gold contacts and black chips

Computer Memory Solutions

Computer Memory Solutions 2×8GB DDR3 1600 ECC Non-Registered DIMM 240-pin 2Rx8 memory upgrade

SKU CH-5632-3S0YF

A 16 GB dual-channel DDR3 kit with ECC error correction, CL11 timing and 1.5 V operation

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latency11
  • Memory timings11-11-11
  • Rated voltage1.5 V
  • ECC protection guards data integrity with error-correcting DDR3 modules
  • 16 GB total capacity from a matched 2×8 GB kit for balanced channels
  • 1600 MHz DDR3 speed rated at PC3-12800 for responsive throughput
  • CAS latency 11 and 1.5 V operation deliver efficient timing
  • 240-pin unregistered DIMM form factor fits standard DDR3 slots

16 GB DDR3 ECC kit for servers

This 16 GB kit contains two 8 GB DDR3 1600 ECC non-registered DIMMs. Each module uses a 2Rx8 organisation and runs at 1.5 V with CL11 timings. The 240-pin form factor fits compatible server and workstation motherboards.

Steady throughput under sustained load

ECC circuitry detects and corrects single-bit errors during continuous operation, preventing silent data corruption in long-running workloads. Unbuffered signalling keeps latency low while the dual-rank layout helps maintain bandwidth across extended sessions.

2Rx8 dual-rank organisation

The 2Rx8 rank configuration determines how the memory controller addresses each module and directly affects maximum supported capacity per channel. Verify that your platform accepts dual-rank unregistered ECC DIMMs before purchase.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $68.99
Cheaper than about 73% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
CAS latency 11
Lower than about 90% of the 483 comparable items (median 22).
Price per GB $8.62 per GB
Typical for this category: the median of 20,941 items is $8.19 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
Part numberCM10247212800ECCNRDIMM2R8
Total capacity8 GB
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency11
Memory timings11-11-11
ECC supportYes
Buffer typeUnregistered
Memory rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

How much heat and power does the 1.5 V DDR3 1600 kit draw under continuous load?

Each module runs at the standard DDR3 1.5 V; total system power depends on the platform, but the kit itself adds no extra voltage overhead beyond the JEDEC spec.

Does my motherboard need to support unregistered ECC DIMMs for this 240-pin kit to work?

Yes, the board must accept 240-pin unregistered ECC DDR3 modules; registered or non-ECC slots will not operate correctly with these sticks.

Will the CL11 1600 MHz modules run at the speed of slower DDR3 memory already installed?

The supplier notes that all installed memory runs at the slowest module’s performance, so adding this kit to slower DDR3 will cause the new sticks to down-clock to match.

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