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 DDR4 UDIMM sticks without heat spreaders

OWC

OWC 32GB (4x8GB) DDR4 3200MHz CL22 Desktop RAM

SKU CH-K5SW-WZCT2

A 32GB kit of four 8GB DDR4 3200MHz CL22 unbuffered UDIMMs at 1.2V for desktop PCs, workstations and NAS systems

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 32GB (4 x 8GB)

  • Boosts multitasking with 32GB total capacity
  • Runs at 3200MHz CL22 for responsive performance
  • Operates at 1.2V for efficient power use
  • JEDEC compliant for broad desktop compatibility
  • Backward compatible with 2133, 2400, 2666, 2933MHz systems

32GB DDR4 Kit for Desktop Upgrades

This OWC kit delivers 32GB of DDR4 memory across four 8GB unbuffered UDIMMs. It targets desktop PCs, workstations and NAS systems that need a straightforward capacity increase. The modules run at the standard 1.2V and require no extra configuration beyond installation.

Capacity and Headroom at 3200MHz CL22

The 32GB total suits heavy multitasking, large file handling and concurrent application workloads. Each module operates at 3200MHz with a CL22 latency, providing bandwidth rated at PC4-25600. Performance scales with the memory controller; the kit will not exceed the platform's maximum supported data rate.

DDR4 Interface Limits and Backward Compatibility

The 288-pin DDR4 interface caps native transfer rates at the JEDEC-defined 3200MT/s for this specification. The modules automatically down-clock to 2933MHz, 2666MHz, 2400MHz or 2133MHz when installed in systems that only support those lower speeds. Non-ECC unbuffered operation is the only mode supported.

How it compares

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

Price $170.99
Pricier than about 64% of the 3,647 comparable items (median $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 $5.34 per GB
Cheaper than about 67% 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 number3U2D41R8032S
Total capacity32 GB (4 × 8 GB)
Product colorBlack
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forDesktops
More details
LED lightingNone

Other versions of this model

5 more in the same range

Questions about this item

Will the 3200MHz CL22 modules run stably alongside my existing 2666MHz DDR4 sticks?

The kit is backward compatible with 2666MHz, 2400MHz, 2133MHz and 2933MHz DDR4. When mixed, all modules operate at the speed of the slowest installed stick.

How can I verify the 32GB kit is running at the rated 3200MHz CL22 after installation?

Check the memory speed and CAS latency in your BIOS or UEFI, or use a system information tool such as CPU-Z to confirm DDR4-3200 CL22 operation.

Does the 4x8GB package include only the four UDIMM modules, or are any cables or tools supplied?

The box contains the four 288-pin unbuffered non-ECC UDIMM modules only. No cables, screws or installation tools are included.

More in Desktop RAM

Similar items