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Two green DDR5 UDIMM sticks in a clear plastic clamshell

NEMIX RAM

NEMIX RAM 32GB (2×16GB) DDR5 4800 CL40 UDIMM memory upgrade

SKU CH-C2ZK-JVVGW

A 32 GB dual-channel DDR5 kit with two 16 GB modules at 4800 MT/s, CL40, 1.10 V for compatible Thinkmate workstations

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 32 GB kit with two 16 GB modules for expanded capacity
  • DDR5 4800 speed rated at PC5-38400 for responsive throughput
  • CL40 latency at 1.10 V for efficient operation
  • 288-pin UDIMM form factor fits compatible desktop motherboards
  • 1Rx8 single-rank layout using major OEM DRAM chips

32 GB DDR5 4800 kit for Thinkmate workstations

This NEMIX RAM kit supplies 32 GB of DDR5 memory in a matched pair of 16 GB modules. It runs at 4800 MHz with CL40 latency at 1.1 V and uses 288-pin unbuffered UDIMM form factor. The kit is validated for Thinkmate SB Grid-Standard workstations.

For Thinkmate owners needing 32 GB of DDR5

Builders upgrading a compatible Thinkmate workstation will find this kit fits the qualified parts list. Systems that require ECC or registered modules cannot use this non-ECC unbuffered kit. Buyers who need more than 32 GB should look at higher-capacity options.

288-pin DDR5 UDIMM at 4800 MHz

The single specification that decides fit is the 288-pin DDR5 UDIMM interface running at 4800 MHz with CL40 timing. Only motherboards that accept DDR5 unbuffered memory at this speed and pin count will recognise the modules.

How it compares

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

Price $396.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $12.41 per GB
Pricier than about 58% 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 lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz Non-ECC Unbuffered UDIMM
Part numberMD38400-618K2
Total capacity32 GB (2 × 16 GB)
Product type288-Pin DDR5 UDIMM
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 systemsTHINKMATE
In the box
Included items32 GB (2 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

Does my workstation need DDR5 288-pin UDIMM slots to use this 32 GB kit?

Yes, the kit is built as 288-pin DDR5 UDIMM modules and only fits motherboards with DDR5 UDIMM slots.

Will these 1.1 V modules run on a board that only supports 1.2 V DDR5?

The modules operate at 1.10 V, so a motherboard limited to 1.2 V may not supply the correct voltage and could prevent boot.

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

Check the memory speed and latency in BIOS or a tool such as CPU-Z; they should show 4800 MT/s and CAS latency 40.

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