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Two black DDR3 DIMM modules without heat spreaders

OWC

OWC 16GB (2x8GB) DDR3 1333 ECC Unbuffered desktop RAM

SKU CH-J37W-EJ0BV

A 16GB dual-channel DDR3 1333 ECC unbuffered kit for workstations, servers and NAS systems

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 16GB (2 x 8GB)

  • 16 GB dual-channel kit expands workstation memory
  • ECC unbuffered design protects data integrity in servers
  • DDR3 1333 CL9 speed matches JEDEC PC3-10600 standard
  • 5 V operation keeps power draw low
  • 240-pin UDIMM form factor fits desktop and NAS slots

Capacity and Configuration

This kit provides 16GB of desktop memory as a matched pair of two 8GB modules. It uses DDR3 technology at 1333MHz with a CL9 latency and runs at the standard 1.5V JEDEC voltage. The modules are 240-pin unbuffered DIMMs with ECC error correction.

Suitable Systems and Limitations

The memory is designed for workstations, servers and NAS devices that specifically require DDR3 ECC unbuffered DIMMs. Standard consumer desktops and laptops that do not support ECC or that use a newer memory generation cannot use these modules. Buyers must verify their platform accepts DDR3 ECC unbuffered memory before purchase.

Deciding Specification

The defining specification is the DDR3 ECC unbuffered standard combined with the 1333MHz CL9 rating. Only systems built for this exact memory type will recognise and utilise the error-correction feature and the dual-channel kit.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $61.99
Cheaper than about 59% of the 3,647 comparable items (median $90.99).
Total capacity 16 GB (2 × 8 GB)
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $3.87 per GB
Cheaper than about 85% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameOWC
Part number1E3D32R8016P
Total capacity16 GB (2 × 8 GB)
Product colorBlack
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportYes
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Recommended forWorkstations, Servers, and NAS Systems
More details
LED lightingNone

Other versions of this model

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Questions about this item

Will this memory fit a standard desktop motherboard?

The modules use the 240-pin DDR3 DIMM form factor and run at 1.5 V, which matches the physical slot and voltage of most desktop boards that accept DDR3 memory.

Does the ECC feature work on a regular desktop CPU?

ECC functions only when the processor and chipset both support it; many consumer desktop CPUs do not enable ECC, so the modules will still run but without error correction.

What do the two modules in the kit provide?

The kit contains two 8 GB sticks for a total of 16 GB, configured as a dual-channel pair to double memory bandwidth on compatible platforms.

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