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Four green DDR3 registered DIMMs with black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM1024728500ECCRD4R8H 32GB 4x8GB DDR3 1066 ECC Registered

SKU CH-C338-NM3TH

A 32 GB kit of four 8 GB DDR3 1066 ECC registered DIMMs validated for Supermicro X8SIL-F, X8SIE-LN4 and X8SIE-LN4F server boards

  • Capacity32GB (4 x 8GB)
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1066 (PC3 8500)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • ECC registered protects data integrity on servers
  • 32 GB quad-channel kit fills four DIMM slots
  • DDR3 1066 CL7 timing matches board spec
  • 5 V registered modules suit Supermicro X8SIL-F
  • Four 8 GB sticks ship ready to install

Server-Specific 32GB DDR3 Kit

This 32GB kit contains four 8GB DDR3 1066 registered ECC modules built for Supermicro X8SIL-F, X8SIE-LN4 and X8SIE-LN4F server boards. The 240-pin DIMMs run at 1.5V with CL7 7-7-7 timing and use a 4Rx8 organisation. Computer Memory Solutions validates compatibility for the listed models only.

For Supermicro X8 Platform Maintenance

The kit suits administrators replacing or expanding memory in the named Supermicro boards where the platform supports up to 32GB of registered ECC DIMMs across six sockets. It is not for desktop systems, consumer motherboards or any server that requires unbuffered ECC, non-ECC modules or a different DDR generation.

Four-Module Matched Set

The package delivers four matched sticks so the board can populate multiple channels with identical rank and timing characteristics. No heat spreaders are included and no additional software, cables or accessories are bundled with the memory.

Highlights

  • ECC registered protects data integrity on servers
  • 32 GB quad-channel kit fills four DIMM slots
  • DDR3 1066 CL7 timing matches board spec
  • 5 V registered modules suit Supermicro X8SIL-F
  • Four 8 GB sticks ship ready to install

Specifications

BrandComputer Memory Solutions
ModelCM1024728500ECCRD4R8H
Capacity32GB (4 x 8GB)
Type240-Pin DDR3 SDRAM
SpeedDDR3 1066 (PC3 8500)
CAS LatencyCL7
Timing7-7-7
Voltage1.5V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemSupermicro X8Sil-F, X8Sie-Ln4, X8Sie-Ln4F Board
Package Content4 Memory RAM Sticks

Questions about this item

Does my Supermicro X8SIL-F motherboard need to support registered ECC DDR3 memory for this kit to function?

Yes, the motherboard must accept 240-pin registered ECC DDR3 DIMMs; the X8SIL-F supports up to 32 GB of registered ECC memory across its six slots.

Can I mix these 1066 MHz CL7 registered modules with existing unbuffered ECC DDR3 DIMMs in the same server?

No, registered and unbuffered ECC DIMMs cannot be mixed on the same motherboard; all slots must use registered modules for the system to operate correctly.

How can I confirm the kit is running at 1066 MHz with CL7 timings after installation?

Enter the BIOS or use a hardware information utility to verify the memory speed shows 1066 MHz (PC3-8500) and CAS latency 7-7-7.

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