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Green rectangular circuit board with gold contacts and black memory chips

OWC

OWC 8GB DDR3L 1600 CL11 2Rx8 204-pin 1.35V Non-ECC SODIMM for Dell Latitude 7404 E5250 E5450 E5550 E6440

SKU CH-KSQ0-2N9GK

An 8 GB DDR3L SODIMM running at 1600 MHz with CL11 latency and 1.35 V, built for Dell Latitude 7404, E5250, E5450, E5550 and E6440 laptops

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB capacity lets you run more apps simultaneously
  • DDR3L 1600 CL11 speed delivers responsive multitasking
  • 35V low-voltage design reduces power draw and heat
  • 204-pin SODIMM form factor fits Dell Latitude 7404 E5250 E5450 E5550 E6440
  • JEDEC and RoHS compliant for warranty-safe upgrades

8GB DDR3L SODIMM for Dell Latitude

This 8GB DDR3L 1600 CL11 SODIMM is built for Dell Latitude 7404, E5250, E5450, E5550 and E6440 notebooks. It targets owners of those models who want a single-module memory increase without changing voltage or form factor. The module is unbuffered, non-ECC and runs at the standard 1.35V for DDR3L platforms.

JEDEC and RoHS compliance

The module meets JEDEC-standard PC3L-12800 timings and RoHS requirements, so it installs as a warranty-safe upgrade with no BIOS changes. OWC tests every stick in-house and backs it with a limited lifetime warranty and free technical support. An installation video is available for first-time upgraders.

204-pin unbuffered design

The 204-pin edge connector fits the SODIMM slots in the listed Latitude chassis directly, with no heat spreader to interfere with tight clearances. Dual-rank 2Rx8 organisation delivers the rated density on a single PCB. Buyers needing more than 8GB total capacity or registered ECC memory should look elsewhere.

How it compares

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

Price $29.99
Cheaper than about 85% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $3.75 per GB
Cheaper than about 86% 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 number1S6T32R808 GB
Total capacity8 GB
Product type204-Pin DDR3L Non-ECC SODIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsDell Latitude 7404
Dell Latitude E5250
Dell Latitude E5450
Dell Latitude E5550
Dell Latitude E6440

Other versions of this model

5 more in the same range

Questions about this item

Will the 2Rx8 rank configuration require matching modules when I add more memory later?

This module uses a 2Rx8 organisation; for best stability in dual-channel laptops like the Latitude 7404 or E5450, install a second module with the same 2Rx8 rank structure and CL11 timing.

What speed ceiling will the memory controller enforce on this PC3L-12800 CL11 module?

The module runs at DDR3L 1600 (PC3L-12800) with CL11 latency; the platform's memory controller will not exceed that data rate regardless of workload.

How much heat does a 1.35 V DDR3L SODIMM without a spreader generate during all-day use?

Operating at 1.35 V without a heat spreader, the module stays within standard JEDEC thermal limits for continuous laptop operation.

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