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Two green DDR3 DIMMs with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM5127212800ECCNR1R8H 8GB (2x4GB) DDR3 1600 ECC memory upgrade

SKU CH-MCS0-VGMER

8GB DDR3 1600 ECC unregistered kit for HP ProLiant ML310e Gen8 v2 servers

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.5 V
  • ECC protection guards data integrity in Lenovo ThinkServer TS140
  • Dual 4 GB kit delivers 8 GB total capacity
  • DDR3 1600 CL11 timing matches server specifications
  • Unregistered 240-pin DIMMs install without buffering overhead
  • 5 V operation suits standard DDR3 server slots

System-Specific DDR3 ECC Kit

This 8GB kit contains two 4GB unregistered ECC DIMMs built for the Lenovo ThinkServer TS140 and the HP ProLiant ML310e Gen8 v2. It targets administrators who need guaranteed compatibility for those platforms and who require error-correcting memory for data integrity.

DDR3 1600 Interface Limits

The modules run at 1600 MHz with CL11 timing and operate at either 1.5 V or 1.35 V depending on the platform. The server chassis provides only four DIMM sockets and caps total memory at 32 GB, so this half-populated kit leaves room for later expansion.

Straightforward Dual-DIMM Install

Installation consists of seating both sticks into the available slots; the unregistered design means no extra configuration is required. The most common issue is mixing registered and unregistered DIMMs, which prevents the system from posting.

How it compares

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

Price $39.99
Cheaper than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5127212800ECCNR1R8H
Total capacity8 GB (2 × 4 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportYes
Buffer typeUnregistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsHP/Compaq ProLiant ML310e Gen8 v2 (G8)
In the box
Included items2 Memory RAM Sticks

Questions about this item

Should I pick the 2 x 4 GB kit or a single 8 GB module for my ThinkServer TS140?

The kit provides two matched 4 GB modules, letting you populate two of the four slots for dual-channel performance while leaving room to reach the 32 GB maximum later.

What does the DDR3 1600 (PC3 12800) rating actually deliver inside the server?

It runs at 1600 MHz with CL11 timing at 1.5 V, giving the bandwidth the platform expects for ECC unbuffered operation.

Will the 240-pin DDR3 ECC unregistered DIMMs work with the TS140 memory controller?

Yes, the modules are validated for the TS140 (part numbers 70A0xxx, 70A1xxx, 70A4xxx, 70A5xxx) and meet the DDR3 ECC unregistered standard the board requires.

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