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Three green DDR3 ECC registered DIMMs in anti-static packaging

Computer Memory Solutions

Computer Memory Solutions 12GB (3 x 4GB) DDR3 1333 ECC Registered Server Memory Upgrade

SKU CH-50H3-C23YA

12 GB DDR3 1333 ECC registered kit of three 4 GB modules for Supermicro X8DTL-3F and X8DTH-6F servers

  • Capacity12GB (3 x 4GB)
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Timing9-9-9
  • Voltage1.5V
  • 12 GB DDR3-1333 ECC Registered kit boosts server capacity
  • 3 x 4 GB modules fill three slots for balanced bandwidth
  • CL9 9-9-9 timing at 1.5 V delivers stable throughput
  • 240-pin 2Rx4 registered DIMMs match Supermicro MBd-X8Dtl-3F and X8Dth-6F
  • Lifetime exchange warranty covers manufacturing defects

Server-ready ECC registered kit

This 12 GB kit ships as three matched 4 GB DDR3 registered DIMMs built for Supermicro MBD-X8DTL-3F and X8DTH-6F server boards. ECC and register logic protect data integrity in multi-socket systems that run continuous workloads. The modules operate at 1.5 V with CL9 9-9-9 timing. Buyers needing unbuffered UDIMMs or non-ECC memory cannot use this kit.

Steady throughput at DDR3-1333

Registered buffering reduces electrical load on the memory controller, letting all eight sockets per dual-CPU node stay populated without signal degradation. The 1333 MT/s data rate delivers predictable bandwidth for virtualization hosts, database buffers and compile farms that sustain high fill rates for hours. Systems limited to lower memory speeds will clock the kit down automatically.

240-pin DDR3 registered form factor

The decisive specification is the registered 240-pin DDR3 interface; it only fits motherboards wired for registered ECC RDIMMs such as the listed Supermicro platforms. Desktop boards, consumer chipsets and any system requiring unbuffered UDIMMs will not accept these modules. Verify the board manual calls for registered DDR3 before purchase.

Highlights

  • 12 GB DDR3-1333 ECC Registered kit boosts server capacity
  • 3 x 4 GB modules fill three slots for balanced bandwidth
  • CL9 9-9-9 timing at 1.5 V delivers stable throughput
  • 240-pin 2Rx4 registered DIMMs match Supermicro MBd-X8Dtl-3F and X8Dth-6F
  • Lifetime exchange warranty covers manufacturing defects

Specifications

BrandComputer Memory Solutions
ModelCM5127210600ECCR2R4H
Capacity12GB (3 x 4GB)
Type240-Pin DDR3 SDRAM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Timing9-9-9
Voltage1.5V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
Heat SpreaderBased on Current Inventory (If Required Please Contact)
Compatible SystemSupermicro MBd-X8Dtl-3F, X8Dth-6F
Package Content3 Memory RAM Sticks

Questions about this item

How much power does the 1.5V DDR3 1333 registered kit draw under continuous server load?

Each module runs at 1.5 volts; total draw depends on the Supermicro MBD-X8DTL-3F or X8DTH-6F memory controller and workload, not on the kit alone.

What motherboard slots and CPU configuration are required for the 3 x 4GB ECC registered DIMMs to function?

A Supermicro MBD-X8DTL-3F or X8DTH-6F with 240-pin DDR3 slots; up to four registered DIMMs per CPU (eight total with two CPUs) are supported.

Will the 2Rx4 CL9 registered modules work alongside existing unbuffered ECC UDIMMs in the same Supermicro board?

No — the MBD-X8DTL-3F and X8DTH-6F require registered DIMMs only; mixing registered and unbuffered ECC memory is not supported.

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