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Eight black DDR3L UDIMM modules in a row

OWC

OWC 32GB DDR3L 1333 ECC Unbuffered UDIMM Kit

SKU CH-EB6B-G93H7

Eight 4 GB DDR3L ECC unbuffered modules at 1333 MHz CL9 for desktops, workstations and servers

  • Total capacity32 GB (8 × 4 GB)
  • Rated speedDDR3L 1333 (PC3L 10600)
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 32GB (8 x 4GB)

  • 32GB total capacity across eight 4GB modules for high-density workloads
  • DDR3L 1333 speed with CL9 latency delivers responsive desktop performance
  • 35V low-voltage operation reduces power draw and heat
  • ECC unbuffered design detects and corrects single-bit errors for data integrity
  • 240-pin UDIMM form factor fits compatible desktop, workstation and server boards

Kit composition and purpose

This kit supplies 32 GB of DDR3L memory across eight 4 GB unbuffered UDIMMs with ECC. It targets workstations, servers and NAS systems that require error-correcting memory for data integrity.

Capacity and headroom

The 32 GB total capacity provides ample headroom for multi-tasking workloads, large file handling and virtualised environments. Systems limited to DDR3L 1333 speeds will operate at CL9 latency and 1.35 V, while the ECC function protects against single-bit errors during sustained operation.

Build integration

Each module uses the standard 240-pin DDR3L form factor and runs at the JEDEC 1.35 V level, so it fits existing DDR3L slots without voltage adaptation. The unbuffered design keeps the memory controller load low, and the absence of heat spreaders eases installation in dense DIMM arrays.

How it compares

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

Price $124.99
Pricier than about 57% of the 3,647 comparable items (median $90.99).
Total capacity 32 GB (8 × 4 GB)
Higher than about 70% of the 3,251 comparable items (median 16 GB).
Price per GB $3.91 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 number1E3T32R8032K
Total capacity32 GB (8 × 4 GB)
Product colorBlack
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Memory
CAS latencyCL9
ECC supportYes
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.35 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 kit work in a motherboard that only accepts 1.35 V DDR3L modules?

Yes. Each module runs at 1.35 V, matching the DDR3L specification, so the kit is compatible with boards that require low-voltage DDR3L memory.

Does the 240-pin form factor fit standard desktop DIMM slots?

Yes. The modules use the 240-pin UDIMM layout used by desktop, workstation and server boards that support DDR3L memory.

Can I populate all eight slots on a dual-channel board with this kit?

The kit contains eight 4 GB modules for a total of 32 GB. If your board has eight DDR3L slots and supports 4 GB per slot, you can fill every slot with this kit.

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