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Green 240-pin DDR3 ECC registered DIMM module with black chips on both sides

OWC

OWC 1R3D32R408GB 8GB DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM

SKU CH-TK6N-A873W

8GB DDR3 1333 ECC registered RDIMM for Supermicro X8DT6, X8DTE, X8DTG, X8DTH and X8DTi server motherboards

  • Total capacity8 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 8GB

  • ECC registered design protects data integrity in servers
  • 8 GB DDR3 1333 module adds capacity to supported Supermicro boards
  • CL9 latency and 1.5 V operation match PC3-10600 spec
  • 240-pin 2Rx4 registered DIMM fits X8DT6, X8DTE, X8DTG, X8DTH, X8DTi series
  • Replaces six Supermicro part numbers for straightforward upgrade

Server-grade DDR3 upgrade

This 8GB DDR3 1333 registered ECC DIMM is built for Supermicro X8DT6, X8DTE, X8DTG, X8DTH and X8DTi motherboards. It delivers 1.5V operation with CL9 latency in a 240-pin RDIMM form factor. The module targets administrators extending the service life of existing dual-socket server platforms.

Replaces six Supermicro part numbers

The module substitutes for MEMDR380LCL01ER13, MEMDR380LHL01ER13, MEMDR380LHL03ER13, MEMDR380LHV01ER13, MEMDR380LSL02ER13 and MEMDR380LSL06ER13. The upgrade is worthwhile when a chassis has free RDIMM slots and the workload benefits from additional registered ECC capacity. It will not work in standard desktop boards or alongside unbuffered DIMMs.

Sustained load behaviour

Registered buffering and ECC correction maintain data integrity during continuous multi-threaded server workloads. The single-rank 2Rx4 organisation spreads access across chips for steady throughput. JEDEC and RoHS compliance ensures consistent electrical characteristics over extended operating periods.

How it compares

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

Price $22.99
Cheaper than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $2.87 per GB
Cheaper than about 90% 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 nameOWC
Part number1R3D32R408 GB
Total capacity8 GB
Product type240-Pin DDR3 ECC RDIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsSupermicro Motherboard X8DT6 Series
Supermicro Motherboard X8DTE Series
Supermicro Motherboard X8DTG Series
Supermicro Motherboard X8DTH Series
Supermicro Motherboard X8DTi Series

Other versions of this model

5 more in the same range

Questions about this item

Will the 240-pin DDR3 RDIMM fit my Supermicro X8DT6 motherboard?

Yes, the 240-pin DDR3 1333 PC3-10600 CL9 1.5V ECC Registered RDIMM is listed as compatible with the Supermicro X8DT6 series motherboards.

Do I need to install this registered ECC module in matched pairs or specific slots?

Install the 8GB 2Rx4 RDIMM in the DIMM slots designated for registered memory by the Supermicro X8DTE series manual; do not mix it with unbuffered modules.

Does the module require any firmware updates or battery-backed components over its lifetime?

No firmware updates or battery-backed components are needed; the DRAM chips and register operate without user-serviceable parts.

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