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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

  • Capacity8GB (2 x 4GB)
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Timing11-11-11
  • Voltage1.5V
  • 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.

Highlights

  • 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

Specifications

BrandComputer Memory Solutions
ModelCM5127212800ECCNR1R8H
Capacity8GB (2 x 4GB)
Type240-Pin DDR3 SDRAM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Timing11-11-11
Voltage1.5V
ECCYes
Buffered/RegisteredUnregistered
Rank1Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemHP/Compaq ProLiant ML310e Gen8 v2 (G8)
Package Content2 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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