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Two green DDR5 SODIMM sticks with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR5 4800 CL40 SODIMM for Dell Precision 5770

SKU CH-VHAY-FEZAC

A 16 GB DDR5 SODIMM kit running at 4800 MHz with CL40 latency and 1.1 V operation for the Dell Precision 5770

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 16GB dual-channel kit boosts multitasking headroom with two 8GB modules
  • DDR5 4800 speed feeds data to the CPU at PC5-38400 bandwidth
  • CL40 latency keeps response tight for latency-sensitive workloads
  • 1V operation reduces power draw and thermals in the Precision 5770 chassis
  • 262-pin SODIMM form factor drops straight into the mobile workstation slot

Dell Precision 5770 DDR5 upgrade kit

This NEMIX RAM kit delivers 16 GB of DDR5 memory in two 8 GB SODIMM modules built for the Dell Precision 5770 mobile workstation. It runs at 4800 MT/s with CL40 latency at 1.10 V using unbuffered non-ECC chips. The 262-pin form factor fits the factory memory slots without modification.

For Precision 5770 owners needing more capacity

The kit suits professionals who want to increase system memory for heavier workloads on this specific laptop. Buyers with a different laptop model or a desktop platform should look elsewhere because the pin layout and validated compatibility apply only to the Precision 5770. Systems that require ECC or registered modules cannot use this kit.

Speed grade DDR5 4800 PC5-38400

The modules operate at the 4800 MT/s data rate designated PC5-38400 with CAS latency 40. This speed grade determines whether the memory matches the workstation's supported specification. If the platform demands a different data rate or latency the kit will not be the correct part.

How it compares

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

Price $179.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $11.25 per GB
Pricier than about 56% 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 nameNEMIX RAM
Product lineDell Laptop, AIO All-in-One, Mobile Workstation Compatible Series Memory
Model nameDell DDR5 4800 MHz Non-ECC Unbuffered SODIMM
Part numberMS38400-818K2
Total capacity16 GB (2 × 8 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items16 GB (2 × 8 GB) DDR5 4800 MHz PC5-38400 1Rx6 1.1 V 262-PIN Non-ECC Unbuffered SODIMM KIT

Questions about this item

How can I confirm the kit is running at 4800 MT/s and CL40 after installation?

Open Task Manager or a tool such as CPU-Z; the memory tab should show 4800 MT/s and a CAS latency of 40 for each 8 GB module.

What comes in the package and is anything else required for the Dell Precision 5770?

The box contains two 8 GB DDR5 SODIMM modules (part number MS38400-818K2); no extra parts or tools are needed for the Precision 5770.

Which capacity version should I choose for the Precision 5770?

This kit provides 16 GB total (2 × 8 GB); select it when you want a matched pair that fills two slots in the Precision 5770.

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