We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four black DDR3 UDIMM modules, no heat spreaders, 240-pin form factor

OWC

OWC 32GB (4x8GB) DDR3 1600 ECC Unbuffered Desktop RAM

SKU CH-PTZN-D9DQT

A 32GB kit of four 8GB DDR3 1600 ECC unbuffered DIMMs for desktops, workstations or servers

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

Capacity 32GB (4 x 8GB)

  • ECC protection safeguards data integrity in critical workloads
  • 32GB capacity across four 8GB modules enables heavy multitasking
  • 1600MHz DDR3 speed with CL11 latency delivers responsive performance
  • 5V JEDEC-standard voltage ensures broad desktop and server compatibility
  • 240-pin unbuffered DIMM form factor fits standard workstation and NAS slots

32GB DDR3 ECC kit for workstations

This 32GB kit contains four 8GB DDR3 1600 modules built to JEDEC PC3-12800 CL11 specifications. ECC unbuffered operation adds single-bit error correction for data integrity in workstations, servers and NAS systems. The modules run at 1.5V and use the standard 240-pin DIMM form factor.

JEDEC and ROHS compliance simplify upgrades

Full JEDEC compliance means the kit meets the published DDR3 electrical and timing standards without proprietary extensions. ROHS compliance removes restricted substances for broader regulatory acceptance. Together they make the upgrade warranty-safe on systems that require standard-spec memory.

DDR3 1600 interface limits maximum bandwidth

The PC3-12800 rating caps theoretical peak transfer rate at 12800 MB/s per channel. CL11 latency sets the minimum command-to-data delay at eleven cycles. Systems that only support lower DDR3 speeds or non-ECC memory will not gain the rated bandwidth or error-correction benefit.

How it compares

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

Price $109.99
Typical for this category: the median of 3,647 items is $90.99.
Total capacity 32 GB (4 × 8 GB)
Higher than about 70% of the 3,251 comparable items (median 16 GB).
Price per GB $3.44 per GB
Cheaper than about 89% of the 3,251 comparable items (median $6.75 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 number1E6D32R8032S
Total capacity32 GB (4 × 8 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

Will these 240-pin DDR3 modules fit my desktop motherboard?

The kit uses the standard 240-pin UDIMM form factor for DDR3 desktops, workstations and servers. Check your board manual to confirm it accepts unbuffered ECC DIMMs at 1.5 V.

Can I mix this ECC kit with non-ECC memory already installed?

Mixing ECC and non-ECC DIMMs is not recommended; most platforms will disable ECC or refuse to boot. Replace all modules with this matched 4×8 GB kit for reliable operation.

Does the CL11 latency at 1600 MHz suit a typical workstation workload?

CL11 at 1600 MHz is the standard JEDEC timing for DDR3-1600 and provides stable performance for workstation, server and NAS tasks.

More in Desktop RAM

Similar items