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OWC

OWC 4GB DDR4 2133MHz CL15 1.2V 260pin SODIMM for Dell Inspiron 17 5765 5767 7778 7779

SKU CH-RAGD-ENJ64

A 4 GB DDR4 SODIMM running at 2133 MHz CL15 for Dell Inspiron 17 5765, 5767, 7778 and 7779 laptops

  • Total capacity4 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • Boosts system responsiveness with 4GB DDR4 2133MHz CL15 module
  • Low 1.2V operation reduces power draw and heat
  • 260-pin SODIMM fits Dell Inspiron 17 5765 5767 7778 7779
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Unbuffered non-ECC design ensures broad laptop compatibility

System-Specific DDR4 SODIMM for Dell Inspiron 17

This 4 GB DDR4 module is built for Dell Inspiron 17 models 5765, 5767, 7778 and 7779. It provides a straightforward memory upgrade for owners of those laptops who need extra capacity for everyday multitasking. The part is tested for full compatibility with the listed systems.

JEDEC-Compliant 260-Pin Unbuffered Design

The stick follows JEDEC standard specifications and is ROHS compliant. It uses a standard 260-pin SODIMM form factor with 1.2 V operation and no heat spreader. The unbuffered, non-ECC layout fits directly into the laptop's memory slot without requiring proprietary connectors or additional configuration.

Verify Slot Availability and Maximum Capacity

Before ordering, confirm that your Inspiron 17 has a free SODIMM slot and that the total installed memory will not exceed the system's supported maximum. This module is a single 4 GB rank; buyers needing higher densities or multiple modules should check the laptop's documentation for the upper limit. The part is not suitable for desktops or systems requiring ECC or registered memory.

How it compares

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

Price $24.99
Cheaper than about 88% 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 $6.25 per GB
Cheaper than about 63% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2S1D41R804 GB
Total capacity4 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Inspiron 17 5765
Dell Inspiron 17 5767
Dell Inspiron 17 7778
Dell Inspiron 17 7779

Other versions of this model

5 more in the same range

Questions about this item

What speed and latency does the DDR4 2133 MHz CL15 module run at in the Dell Inspiron 17 5765?

The module operates at 2133 MHz with CL15 latency and 1.2 V, matching the PC4-17000 JEDEC standard used by the Inspiron 17 5765, 5767, 7778 and 7779.

What physical slot and pin count does the 260-pin SODIMM need in the Inspiron 17 7779?

It fits a standard 260-pin DDR4 SODIMM slot inside the laptop; the module is unbuffered, non-ECC, single-rank 1Rx8 and has no heat spreader.

How is the 4 GB SODIMM installed in the Inspiron 17 5767, and what step do people often miss?

Power off, unplug, open the memory door, align the notch with the key in the 260-pin slot, press firmly until both side clips click, then replace the door before booting.

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