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Two black DDR4 sticks side by side on a plain background

OWC

OWC 8GB (2x4GB) DDR4 2400 CL17 Desktop RAM

SKU CH-M4SW-BHPAK

A dual-channel kit of two 4 GB DDR4 2400 CL17 unbuffered UDIMMs running at 1.2 V for desktop upgrades

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 8GB (2 x 4GB)

  • Dual-channel kit doubles bandwidth for smoother multitasking
  • CL17 latency at 2400 MT/s keeps data flowing quickly
  • 2 V operation reduces power draw and heat
  • JEDEC and RoHS compliance ensures broad motherboard compatibility
  • 288-pin UDIMM form factor fits standard desktop slots

OWC 8GB Dual-Channel DDR4 Kit

This OWC kit provides 8GB of desktop memory as two matched 4GB modules. It runs at DDR4 2400 with a CAS latency of 17 and operates at the standard 1.2V. The unbuffered, non-ECC UDIMMs use the 288-pin form factor and are fully compliant with JEDEC specifications.

Suited for Standard Desktop Upgrades

The dual-channel configuration benefits mainstream desktop boards with two free slots. Systems requiring error-correcting code or registered modules cannot use this kit. Builders needing higher capacities per module or faster data rates should consider other options.

2400 MT/s Speed Rating

The DDR4 2400 (PC4-19200) speed grade is the primary specification that determines compatibility with the motherboard and memory controller. Verify that the platform supports this transfer rate before purchase.

How it compares

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

Price $51.99
Cheaper than about 65% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $6.50 per GB
Typical for this category: the median of 3,251 items is $6.75 per GB.

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Specifications

Product
Brand nameOWC
Part number2U4D41R8008P
Total capacity8 GB (2 × 4 GB)
Product colorBlack
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
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 288-pin UDIMM modules fit my motherboard's DDR4 slots?

Yes, each 4 GB stick uses the standard 288-pin DDR4 UDIMM form factor that matches any desktop board with DDR4 DIMM sockets.

Do I need to change any BIOS settings after seating the dual-channel kit?

The modules run at 1.2 V and 2400 MT/s by default; most boards detect them automatically, but enabling XMP or manually setting 2400 MHz ensures rated speed.

How do I clean the gold contacts if the system fails to POST later?

Power off, remove the sticks, gently rub the edge contacts with a soft pencil eraser, blow away residue, then reseat firmly until the retention clips click.

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