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Green circuit board with black memory chips and gold edge connectors

OWC

OWC 4GB DDR3L 1600 CL11 1Rx8 240-pin 1.35V Non-ECC UDIMM Dell XPS 8700

SKU CH-ED2A-4WAS9

A 4GB DDR3L 1600 CL11 UDIMM module tested for Dell XPS 8700 compatibility

  • Total capacity4 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 4GB capacity adds multitasking headroom for Dell XPS 8700
  • DDR3L 1600 speed matches system spec for stable operation
  • 35V low voltage reduces power draw and heat
  • JEDEC compliant design ensures warranty-safe upgrade
  • Single 1Rx8 unbuffered DIMM enables simple DIY installation

OWC 4GB DDR3L 1600 UDIMM

This OWC memory module provides 4 GB of DDR3L 1600 capacity in a 240-pin unbuffered DIMM. It runs at 1.35 V with CL11 latency and a 1Rx8 organisation. The part is validated for the Dell XPS 8700 desktop.

Compatibility and limits

The module fits the Dell XPS 8700 and follows JEDEC standards for a warranty-safe upgrade. Systems that require ECC, registered DIMMs, a different voltage or a higher density per slot cannot use this part.

4 GB single-module capacity

The kit contains one 4 GB stick, so total memory depends on how many slots the board makes available and whether existing modules match speed and voltage. Buyers needing more memory per slot should look at higher-density alternatives.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $4.50 per GB
Cheaper than about 81% of the 20,941 comparable items (median $8.19 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 number1U6T31R804 GB
Total capacity4 GB
Product type240-Pin DDR3L Non-ECC UDIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsDell XPS 8700

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the single 4 GB DDR3L 1600 CL11 1Rx8 module or add multiple sticks for my Dell XPS 8700?

This listing is a single 4 GB module. The supplier recommends using DIMMs of the same capacity, speed, and manufacturer for optimal performance, so adding identical modules is the straightforward path.

What does the 1600 speed rating actually deliver once installed in the XPS 8700?

The module runs at DDR3L 1600 (PC3L-12800) with CL11 latency at 1.35 V, giving the bandwidth and timing the platform expects for a direct, warranty-safe upgrade.

The module is a 240-pin DDR3L UDIMM — what does that cap in practice?

The 240-pin unbuffered non-ECC DDR3L form factor fits the XPS 8700's desktop DIMM slots and limits the upgrade to standard dual-channel desktop memory speeds and voltages.

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