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Two green SODIMM sticks side by side, no heat spreaders, gold edge connectors visible

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 4800 CL40 2Rx8 SODIMM for Dell Precision 5770 memory upgrade

SKU CH-KJ8R-H9B80

64 GB kit of two 32 GB DDR5 4800 CL40 SODIMMs for Dell Precision 5770 mobile workstations

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 64 GB kit doubles workstation memory capacity
  • DDR5 4800 MT/s delivers high bandwidth for demanding workloads
  • CL40 latency supports responsive multitasking
  • 10 V operation reduces power draw and heat
  • 262-pin SODIMM fits Dell Precision 5770 mobile workstation

Dell Precision 5770 DDR5 SODIMM kit

This 64 GB kit contains two 32 GB DDR5 4800 CL40 SODIMM modules built for the Dell Precision 5770 mobile workstation. It targets professionals who need maximum factory-supported memory capacity for heavy multitasking, large datasets or virtualisation workloads on that specific platform.

Tool-free slot access on the Precision 5770

Installation is a matter of removing the bottom cover, inserting both 262-pin modules into the two SO-DIMM slots and refitting the cover. The only common issue is seating the modules fully until the retention clips click; a partial insert will cause a no-post condition.

Verify two-slot layout and 1.1 V operation

Before ordering, confirm your Precision 5770 has two user-accessible SO-DIMM slots and that the BIOS is set to the standard 1.1 V DDR5 voltage. Systems with soldered memory or a single slot cannot use this dual-channel kit.

How it compares

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

Price $597.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $9.34 per GB
Typical for this category: the median of 20,941 items is $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 nameNEMIX RAM
Product lineDell Laptop, AIO All-in-One, Mobile Workstation Compatible Series Memory
Model nameDell DDR5 4800 MHz Non-ECC Unbuffered SODIMM
Part numberMS38400-328K2
Total capacity64 GB (2 × 32 GB)
Product type262-Pin DDR5 SODIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items64 GB (2 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 262-PIN Non-ECC Unbuffered SODIMM KIT

Questions about this item

How do I confirm the 4800 CL40 2Rx8 modules are running correctly after installing them in my Precision 5770?

Open Task Manager or BIOS and verify the memory speed reads 4800 MT/s with CL40 timings and both 32 GB modules are detected for 64 GB total.

What comes in the kit and is anything else required for the upgrade?

The box contains two 32 GB 262-pin DDR5 SODIMM modules; no extra parts or tools are needed for installation.

Should I choose this 64 GB kit or a different capacity for the Precision 5770?

This 64 GB (2 x 32 GB) kit matches the workstation's two-slot layout and DDR5 4800 spec, so it fills the system without leaving empty slots.

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