We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green circuit boards with gold edge connectors and black memory chips

Computer Memory Solutions

Computer Memory Solutions CM5126412800SODRH 8GB (2x4GB) DDR3 1600 CL11 SODIMM memory upgrade

SKU CH-6CQN-N7FWK

8GB dual-channel DDR3 1600 CL11 SODIMM kit validated for Dell Latitude E5420 notebooks

  • Capacity8GB (2 x 4GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Timing11-11-11
  • Voltage1.5V
  • 8GB dual-channel kit boosts multitasking with two 4GB modules
  • 1600 MHz DDR3 speed matches Dell Latitude E5420 spec
  • CL11 11-11-11 timings deliver responsive data access
  • 5 V unbuffered non-ECC design fits standard notebook slots
  • 204-pin SO-DIMM form factor ensures direct compatibility

System-specific DDR3 SODIMM kit

This 8 GB kit contains two 4 GB unbuffered DDR3 SO-DIMM modules built to the PC3-12800 1600 MHz standard with CL11 11-11-11 timings at 1.5 V. The 204-pin form factor matches the Dell Latitude E5420 notebook for which Computer Memory Solutions validates compatibility.

Suitable for E5420 owners needing 8 GB total

It suits anyone upgrading a Dell Latitude E5420 to the full 8 GB capacity using a matched pair. Builders working on any other laptop or desktop platform should look elsewhere because the module is qualified only for this specific system.

DDR3-1600 CL11 1.5 V specification

The single specification that decides fit is the DDR3-1600 CL11 1.5 V unbuffered SO-DIMM profile; a system requiring a different voltage, speed, latency or DDR generation will not accept these modules.

Highlights

  • 8GB dual-channel kit boosts multitasking with two 4GB modules
  • 1600 MHz DDR3 speed matches Dell Latitude E5420 spec
  • CL11 11-11-11 timings deliver responsive data access
  • 5 V unbuffered non-ECC design fits standard notebook slots
  • 204-pin SO-DIMM form factor ensures direct compatibility

Specifications

BrandComputer Memory Solutions
ModelCM5126412800SODRH
Capacity8GB (2 x 4GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Timing11-11-11
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell Latitude E5420 Notebook
Package Content2 Memory RAM Sticks

Questions about this item

Will the 204-pin DDR3 SODIMM modules fit the Dell Latitude E5420 notebook?

Yes, the 204-pin DDR3 SODIMM form factor matches the memory slots in the Dell Latitude E5420 notebook for which this kit is validated.

Which slot should I populate first when installing the two 4GB sticks?

Install the first module in the primary slot (usually labelled DIMM A or slot 0) before adding the second stick to the remaining slot.

Do these unbuffered non-ECC modules require any firmware updates or periodic cleaning?

No firmware updates are needed; the modules are maintenance-free, though occasional dust removal from the slot contacts with compressed air can help long-term reliability.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.