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Two green 260-pin DDR4 SODIMM modules, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 CL22 260-PIN SODIMM Dell Precision 3580 memory upgrade

SKU CH-RXQ2-V1Z1F

A 64 GB DDR4 SODIMM kit running at 3200 MT/s CL22, built for the Dell Precision 3580 mobile workstation

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 64 GB kit boosts multitasking headroom for Dell Precision 3580
  • DDR4 3200 speed matches factory spec for stable operation
  • CL22 latency keeps timing tight under heavy workloads
  • 2 V low-voltage modules reduce power draw and heat
  • 260-pin SODIMM form factor fits laptop slots directly

Dell Precision 3580 memory kit

This 64 GB kit contains two 32 GB DDR4 3200 SODIMM modules built for the Dell Precision 3580 mobile workstation. The unbuffered non-ECC design matches the factory memory specification for that platform.

Sustained workload behaviour

Modules run at 1.2 V with CL22 timing and 2Rx8 organisation, so thermal output stays predictable during long rendering or calculation sessions. Stress testing under load is performed by the supplier before shipment.

Pre-order checks

Verify that your Precision 3580 accepts 260-pin DDR4 SODIMMs and has two free slots for the full 64 GB capacity. The kit is not ECC or registered, so systems requiring those features will not be compatible.

How it compares

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

Price $320.99
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 $5.02 per GB
Cheaper than about 76% 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 DDR4 3200 MHz Non-ECC Unbuffered SODIMM
Part numberMS25600-328K2
Total capacity64 GB (2 × 32 GB)
Product type260-Pin DDR4 SODIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items64 GB (2 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 260-PIN Non-ECC Unbuffered SODIMM KIT

Questions about this item

Does the 1.2V DDR4 kit add noticeable heat or fan noise during long workstation sessions?

The modules run at standard 1.2V without heat spreaders, so thermal output matches typical SODIMM power draw and should not change system acoustics.

What must the laptop already provide for these 260-pin SODIMMs to function?

The Precision 3580 needs two free DDR4 SODIMM slots and a memory controller that accepts 3200 MT/s CL22 2Rx8 modules.

Will the CL22 3200MHz kit run stably alongside any original Dell memory I keep in the Precision 3580?

Mixing ranks and latencies can work but is not guaranteed; for full 64GB stability NEMIX recommends populating both slots with this matched kit.

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