We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 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.

How it compares

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

Price $51.99
Cheaper than about 77% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $1.62 per GB
Cheaper than about 95% of the 20,941 comparable items (median $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
Brand nameComputer Memory Solutions
Model nameCM1024728500ECCRD4R8H
Total capacity32 GB (4 × 8 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1066 (PC3 8500)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
Memory timings7-7-7
ECC supportYes
Buffer typeRegistered
Memory rank4Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsSupermicro X8Sil-F, X8Sie-Ln4, X8Sie-Ln4F Board
In the box
Included items4 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.

More in Model-Specific Memory Upgrades

Similar items