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Four green DDR5 UDIMM sticks without heat spreaders

NEMIX RAM

NEMIX RAM CSE-510FT-203B 128GB (4x32GB) DDR5 4800 CL40 1.1V 2Rx8 288-pin UDIMM memory upgrade

SKU CH-55DD-03PWG MPN CSE-510FT-203B

128 GB DDR5 kit with four 32 GB UDIMMs running at 4800 MT/s CL40 for Supermicro SYS-111AD-HN2 servers

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 128 GB total capacity with four 32 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • CL40 CAS latency for responsive data access
  • Low 1.1 V operating voltage reduces power draw
  • Validated for SuperMicro SYS-111AD-HN2 server compatibility

128 GB DDR5 Kit for SuperMicro SYS-111AD-HN2

This 128 GB kit contains four 32 GB DDR5 4800 modules built for the SuperMicro IoT SuperServer SYS-111AD-HN2. Each stick runs at 1.1 V with CL40 timing and uses a 2Rx8 unbuffered UDIMM layout. The 288-pin form factor matches the server's memory slots exactly.

Suits Admins Expanding That Specific SuperServer

Administrators adding memory to a SuperMicro IoT SuperServer SYS-111AD-HN2 will find the kit validated for that platform. Builders working with any other motherboard or chassis, or anyone needing ECC error correction, registered modules or a heat spreader, should look at a different part.

DDR5 4800 CL40 1.1 V 2Rx8 288-Pin UDIMM

The decisive spec is DDR5 4800 (PC5-38400) at CL40, 1.10 V, 2Rx8 unbuffered UDIMM. If the target system requires a different speed, voltage, rank layout or pin count, this kit 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 $1,812.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $14.16 per GB
Pricier than about 61% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR5 4800 MHz Non-ECC Unbuffered UDIMM
Part numberMD38400-328K4
Total capacity128 GB (4 × 32 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 rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB (4 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

How much power do the four 32GB DDR5 modules draw at 1.1V when the SuperMicro SYS-111AD-HN2 runs continuously?

Each module operates at 1.1V, the standard DDR5 voltage, so the kit draws only the power required for 128GB at 4800MT/s without any elevated voltage overhead.

What motherboard feature must the SuperMicro SYS-111AD-HN2 provide for this 288-pin UDIMM kit to function?

The board needs four DDR5 UDIMM slots that accept non-ECC unbuffered memory at 4800MT/s and 1.1V, which the SYS-111AD-HN2 is designed to supply.

Will the CL40 4800MHz sticks run stably beside any older DDR5 DIMMs I might keep in the SYS-111AD-HN2?

Mixing kits is not validated; the server is qualified for this specific 4x32GB CL40 kit, so adding different DDR5 modules could prevent the system from training at 4800MT/s.

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