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Two black 16GB DDR5 UDIMM sticks, 288-pin, no heat spreader, no LEDs

OWC

OWC 4U8D51R8032P 32GB (2x16GB) DDR5 4800 CL40 1.1V Non-ECC UDIMM desktop RAM

SKU CH-K8NF-A7X1J

Dual-channel 32 GB kit of DDR5 4800 CL40 UDIMM modules at 1.1 V for desktop upgrades

  • Capacity32GB (2 x 16GB)
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.1V
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • 32 GB dual-channel kit expands multitasking headroom
  • DDR5 4800 CL40 delivers responsive system performance
  • 1 V JEDEC standard voltage keeps power draw low
  • 288-pin unbuffered UDIMM fits standard desktop slots
  • 100 % JEDEC and RoHS compliant for warranty-safe upgrades

Capacity and Use

This kit provides 32GB of DDR5 desktop memory in a matched pair of 16GB modules. It is built for desktops, workstations, NAS systems and all-in-one PCs that accept 288-pin unbuffered non-ECC DIMMs.

JEDEC Standard Limits

The modules run at the JEDEC DDR5 4800 baseline with a CAS latency of 40 at 1.1V. They are 100% compliant with the PC5-38400 specification, so they operate within the standard voltage and timing envelope without requiring manual tuning.

Upgrade Path and Value

The kit is a direct replacement for the Kingston KVR48U40BS8K2-32 part number, making it a drop-in upgrade for systems originally shipped with that memory. The jump is worthwhile when the platform supports DDR5 4800 and the user needs more capacity for multitasking or larger workloads.

商品特色

  • 32 GB dual-channel kit expands multitasking headroom
  • DDR5 4800 CL40 delivers responsive system performance
  • 1 V JEDEC standard voltage keeps power draw low
  • 288-pin unbuffered UDIMM fits standard desktop slots
  • 100 % JEDEC and RoHS compliant for warranty-safe upgrades

商品規格

BrandOWC
Part Number4U8D51R8032P
Capacity32GB (2 x 16GB)
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.1V
ECCNo
Buffered/RegisteredUnbuffered
Multi-channel KitDual Channel Kit
ColorBlack
Heat SpreaderNo
Recommend UseDesktops
LED ColorNone

商品問答

Will this kit fit a standard desktop motherboard that takes 288-pin DDR5 UDIMMs?

Yes, each module is a 288-pin unbuffered DIMM built to the JEDEC DDR5 4800 specification, so it installs in any desktop board with DDR5 UDIMM slots.

Can I run these modules at their rated speed without changing voltages in the BIOS?

The kit operates at the JEDEC-standard 1.1 V and CL40 timings, so it will run at 4800 MT/s on any compatible platform without manual voltage adjustments.

Is this memory suitable for a workstation or NAS that requires non-ECC DDR5?

The modules are non-ECC unbuffered DDR5 and are listed as compatible with desktop, workstation, NAS and all-in-one systems that accept standard DDR5 UDIMMs.

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