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Eight black DDR3 DIMMs in a row, no heat spreaders, gold contacts visible

OWC

OWC 32GB (8x4GB) DDR3 1600 CL11 ECC Unbuffered desktop RAM

SKU CH-KJ2C-5Y232

Eight-module kit provides 32 GB of DDR3 1600 ECC unbuffered memory at CL11 for desktops, workstations or servers

  • Total capacity32 GB (8 × 4 GB)
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 32GB (8 x 4GB)

  • 32 GB total capacity from eight 4 GB modules for heavy multitasking
  • DDR3 1600 speed with CL11 latency for responsive system performance
  • ECC unbuffered design protects data integrity in workstations and servers
  • JEDEC and RoHS compliant at 1.5 V for reliable, warranty-safe operation
  • 240-pin dual-channel kit installs easily in compatible desktops and NAS systems

32 GB DDR3 1600 ECC Kit

This OWC kit supplies 32 GB of DDR3 1600 memory across eight 4 GB unbuffered ECC UDIMMs. It runs at 1.5 V with CL11 timing and uses the standard 240-pin desktop form factor. The modules are JEDEC and RoHS compliant.

Workstations and Servers with DDR3 Slots

The ECC unbuffered design suits workstations, servers or NAS units that require error correction on a standard desktop memory controller. Systems needing registered DIMMs, non-ECC memory or a newer DDR generation will not accept these modules.

Eight-Module 32 GB Capacity

The kit delivers its full 32 GB only when all eight DIMMs are populated, so the board must provide eight DDR3 slots. If fewer slots are available, the total capacity will be lower.

How it compares

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

Price $112.99
Pricier than about 54% 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 $3.53 per GB
Cheaper than about 88% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameOWC
Part number1E6D32R8032K
Total capacity32 GB (8 × 4 GB)
Product colorBlack
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
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

5 more in the same range

Questions about this item

What motherboard slot count and type does this 8 x 4 GB kit require?

The kit contains eight 240-pin DDR3 UDIMMs, so the board must provide eight DDR3 DIMM slots wired for unbuffered ECC modules.

Can I mix these 1.5 V CL11 sticks with older 1.35 V DDR3 modules I already have?

All eight modules run at 1.5 V and CL11; mixing voltages or latencies forces the system to the slowest common settings and may prevent boot on workstation or server platforms.

How do I confirm the full 32 GB is recognised with ECC active after installation?

Enter the BIOS or UEFI and verify 32 GB total capacity, 1600 MT/s speed, CL11 timings and ECC status shown as enabled or active.

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