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Two green 240-pin DDR3 ECC registered DIMMs in anti-static packaging

OWC

OWC 16GB (2x8GB) DDR3 1333 ECC Registered RDIMM Kit Supermicro X8DT

SKU CH-2TY2-S8EWF

16 GB DDR3 1333 ECC registered kit in two 8 GB modules for Supermicro X8DT-series motherboards

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 16GB (2 x 8GB)

  • ECC registered design protects data integrity in servers
  • 16 GB kit (2 × 8 GB) expands memory capacity
  • DDR3 1333 MHz CL9 matches system specifications
  • Validated for Supermicro X8DT series motherboards
  • 5 V operation meets JEDEC standard

16GB DDR3 ECC RDIMM Kit

This 16GB kit contains two 8GB DDR3 1333 ECC registered DIMMs built for compatible Supermicro X8DT series motherboards. Each module runs at 1.5V with CL9 latency and a 2Rx4 rank configuration. The 240-pin form factor fits server and workstation boards that require registered memory with error correction.

Who This Suits and Who It Does Not

System administrators upgrading Supermicro X8DT6, X8DTE, X8DTG, X8DTH or X8DTi platforms will find a direct replacement for listed Supermicro part numbers. Builders needing unbuffered desktop memory or a different DDR generation cannot use this kit. Mixing these registered modules with unbuffered DIMMs is not supported.

Registered ECC Requirement

The decisive specification is the registered ECC design; the motherboard must explicitly support DDR3 registered DIMMs with ECC. If the target system requires unbuffered non-ECC memory, these modules will not function.

How it compares

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

Price $40.99
Cheaper than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $2.56 per GB
Cheaper than about 91% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1R3D32R4016P
Total capacity16 GB (2 × 8 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

Does the DDR3 1333 bus become the bottleneck before the CPU on these Supermicro X8DT boards?

The kit runs at DDR3 1333 (PC3-10600) with CL9 latency; sustained workloads will saturate this memory bus before faster processors can be fully utilised.

How hot or loud do the modules get during 24/7 server operation?

These 1.5 V registered DIMMs have no heat spreader; they rely on chassis airflow and add negligible acoustic noise in a typical server enclosure.

Which motherboard series must I already own for this 16 GB kit to work?

The memory is validated for Supermicro X8DT6, X8DTE, X8DTG, X8DTH and X8DTi series boards with 240-pin DDR3 ECC registered slots.

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