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
Green circuit board with black memory chips and gold edge contacts

Computer Memory Solutions

Computer Memory Solutions 8GB DDR4 2666MHz CL19 SODIMM for Dell Latitude 5500 5591 5300 5501 memory upgrade

SKU CH-6HJ2-1KPEY

8GB DDR4 2666MHz CL19 SODIMM upgrades compatible Dell Latitude laptops with 1.2V unbuffered memory

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Memory timings19-19-19
  • Rated voltage1.2 V
  • 8GB capacity adds responsive multitasking headroom for Latitude 5500 5591 5300 5501
  • 2666 MHz DDR4 speed matches factory spec for smooth data throughput
  • CL19 19-19-19 timing delivers stable low-latency operation at 1.2V
  • 260-pin SODIMM form factor fits both memory slots without modification
  • Single 8GB module allows easy expansion up to 32GB total capacity

8GB DDR4 2666MHz SODIMM for Dell Latitude

This 8GB DDR4 2666MHz CL19 SODIMM upgrades Dell Latitude 15 5500, 5591, 5300 and 5501 laptops. It runs at 1.2V with 19-19-19 timings and uses a 260-pin unbuffered layout. The module is built for owners who need more memory for everyday workloads on these specific models.

Replaces slower or smaller factory modules

The stick replaces the original memory when the system shipped with less than 32GB total capacity across two slots. A jump is worthwhile when the current configuration leaves headroom below the 32GB maximum or when a single-channel layout limits throughput. It will not suit buyers who need ECC protection or registered DIMMs for server-grade error correction.

Simple slot insertion with matched-pair advice

Installation requires opening the service hatch, aligning the 260-pin edge connector and pressing until the clips engage. Mixing with existing modules forces all memory to run at the slowest installed speed, so a matched pair is recommended for best throughput. A 64-bit operating system is required to address more than 4GB.

How it compares

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

Price $38.99
Cheaper than about 81% 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 $4.87 per GB
Cheaper than about 78% 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 nameComputer Memory Solutions
Model nameCM1024642666SO
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
Memory timings19-19-19
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Latitude 15 (5500), Latitude 15 (5591), Latitude 5300, Latitude 5501
In the box
Included items1 Memory RAM Stick

Questions about this item

Does the 260-pin SODIMM fit the single memory slot on a Dell Latitude 5300?

The module is a 260-pin DDR4 SODIMM, the standard form factor for the Latitude 5300 and the other listed models.

What is the correct way to seat the module so the 260 pins make full contact?

Insert the stick at roughly a 30-degree angle until the gold edge disappears, then press down firmly until the side clips click into the notches on both sides.

When would the CL19 timing require a matching stick to keep dual-channel performance?

Adding a second 8 GB module with the same 2666 MHz speed and CL19 timing enables dual-channel mode; mismatched timings force all memory to run at the slowest settings.

More in Model-Specific Memory Upgrades

Similar items