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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM MR38400-4828K4 192GB 4x48GB DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-FZ6A-Y7A2Y

A 192GB DDR5 kit of four 48GB registered ECC RDIMMs running at 4800 CL40, validated for the Supermicro H13SVW-NT-OS2 motherboard

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 4X48GB

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  • 192 GB total capacity from four 48 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • Registered ECC design corrects single-bit errors automatically
  • CL40 latency at 1.1 V operating voltage
  • Verified fit for Supermicro H13SVW-NT-OS2 motherboard

System-Specific DDR5 ECC RDIMM Kit

This 192GB kit contains four 48GB DDR5 4800 registered ECC modules built for the Supermicro H13SVW-NT-OS2 motherboard. It targets administrators upgrading that exact platform where registered memory is required.

Registered 2Rx8 Architecture at 1.1V

The modules use a 2Rx8 organization and run at 1.10V with CL40 latency, matching the memory controller expectations for full-capacity recognition and rated-speed operation on the validated board.

288-Pin RDIMM Installation

The 288-pin RDIMM form factor fits only motherboards designed for registered DIMMs; it will not seat in UDIMM or SODIMM slots. Consult the board manual for the approved population order before installing all four modules.

How it compares

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

Price $4,726.99
Pricier than about 79% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $24.62 per GB
Pricier than about 69% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR38400-4828K4
Total capacity192 GB (4 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 4 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

What does the 4800 MT/s rating deliver once installed in a compatible server?

The kit runs at DDR5-4800 (PC5-38400) with CL40 latency at 1.1 V, giving the memory controller the exact speed and timing it expects for full-capacity operation.

How does the 288-pin RDIMM interface affect usable bandwidth and capacity?

The registered 288-pin DDR5 RDIMM form factor buffers address and command signals, letting all four slots run fully populated at the rated 4800 MT/s without signal degradation.

What physical clearance and slot layout does this 4 x 48 GB kit require?

Four standard-height 288-pin RDIMM slots spaced per the Supermicro H13SVW-NT-OS2 motherboard layout; no heat spreader is fitted, so low-profile coolers can sit close.

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