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Green circuit board with black memory chips and gold edge connector

OWC

OWC 4GB DDR4 2133MHz CL15 1.2V 260pin SODIMM Dell Inspiron 15 7579

SKU CH-2XS5-5TVVA

A 4GB DDR4 SODIMM running at 2133MHz CL15 1.2V, validated for the Dell Inspiron 15 7579

  • Capacity4GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.2V
  • ECCNo
  • 4GB capacity lets you run more apps simultaneously
  • 2133MHz DDR4 speed delivers responsive multitasking performance
  • CL15 latency supports smooth everyday computing tasks
  • 2V operation reduces power draw for longer battery life
  • 260-pin SODIMM fits Dell Inspiron 15 7579 slot directly

OWC 4GB DDR4 2133MHz SODIMM for Dell Inspiron 7579

This 4GB DDR4 SODIMM is built specifically for the Dell Inspiron 15 7579 laptop. It runs at 2133MHz with CL15 latency and 1.2V operation. The module uses a 260-pin unbuffered non-ECC design with a single 1Rx8 rank.

DDR4 2133MHz JEDEC standard limits

The module follows the JEDEC PC4-17000 standard at 2133MHz CL15. Systems that only support lower DDR4 speeds will downclock the memory automatically. Platforms requiring ECC or registered DIMMs cannot use this unbuffered non-ECC SODIMM.

Check laptop slot count and maximum capacity

Verify the Inspiron 15 7579 has a free SODIMM slot and confirm the total memory limit allowed by its chipset. The 1.2V voltage matches standard DDR4 requirements. Ensure the BIOS recognises 4GB modules of this specification.

Highlights

  • 4GB capacity lets you run more apps simultaneously
  • 2133MHz DDR4 speed delivers responsive multitasking performance
  • CL15 latency supports smooth everyday computing tasks
  • 2V operation reduces power draw for longer battery life
  • 260-pin SODIMM fits Dell Inspiron 15 7579 slot directly

Specifications

BrandOWC
Part Number2S1D41R804GB
Capacity4GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemDell Inspiron 15 7579

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Questions about this item

Should I choose the 4GB module or add a second stick for dual-channel?

This module is a single 4GB stick. If your Inspiron 15 7579 has a free slot, adding a matching stick enables dual-channel bandwidth.

What does the 2133MHz speed deliver in daily use on the Inspiron 15 7579?

The PC4-17000 rating means 17 GB/s peak transfer. In practice the CL15 latency keeps everyday tasks and multitasking responsive on this platform.

Is the 260-pin SODIMM DDR4 interface the limiting factor for speed?

Yes. The JEDEC DDR4 SODIMM standard caps at 2133 MT/s for this voltage, so the module runs at its rated ceiling without overclocking.

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