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Four green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB 4x96GB DDR5 5600 ECC RDIMM CL46 1.1V 2Rx4 Dell XE9680L memory upgrade

SKU CH-YY19-S0MP1

A 384 GB registered DDR5 kit with four 96 GB ECC modules rated at 5600 MT/s, CL46 and 1.1 V for Dell PowerEdge XE9680L servers

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 384 GB total capacity from four 96 GB modules
  • DDR5 5600 speed rated at PC5-44800 bandwidth
  • ECC registered design detects and corrects data errors
  • Low 1.1 V operating voltage reduces power draw
  • Validated for Dell PowerEdge XE9680L rack servers

Dell PowerEdge XE9680L memory kit

This NEMIX RAM kit provides 384GB of DDR5 ECC registered memory in four 96GB modules. It is built for the Dell PowerEdge XE9680L rack server and runs at 5600MHz with a CAS latency of 46. The modules operate at 1.1V and use a 288-pin RDIMM form factor with a 2Rx4 rank configuration.

Registered ECC with 2Rx4 organisation

The single specification that determines fit is the registered ECC RDIMM design combined with a 2Rx4 chip organisation. The Dell PowerEdge XE9680L requires registered modules with error correction and this specific rank layout; unbuffered or non-ECC DIMMs will not function in this platform.

Suits administrators expanding XE9680L capacity

This kit suits IT teams adding maximum supported memory to a Dell PowerEdge XE9680L for virtualisation or high-performance computing workloads. Buyers who need unbuffered memory, a different rank configuration, or compatibility with other server models should look elsewhere.

How it compares

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

Price $11,670.99
Pricier than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $30.39 per GB
Pricier than about 87% 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 numberMR44800-9624K4
Total capacity384 GB (4 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items384 GB (4 × 96 GB) DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How does the CL46 latency affect responsiveness in a Dell PowerEdge XE9680L?

CL46 means 46 clock cycles at 5600 MT/s before data is returned; registered ECC adds one cycle of buffering, so real-world latency is slightly higher than the raw CAS figure.

What does the PC5-44800 rating cap in practice?

PC5-44800 is the JEDEC standard name for DDR5-5600; the server memory controller will not run these modules faster than 5600 MT/s without overclocking, which Dell firmware does not support.

Will the 288-pin RDIMMs fit the XE9680L memory slots without clearance issues?

Yes, the 288-pin DDR5 RDIMM form factor matches the XE9680L DIMM sockets; the modules have no heat spreader, so they fit standard server DIMM spacing.

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