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Green 288-pin DDR4 RDIMM module with black chips and silver label

A-Tech

A-Tech Supermicro Certified 8GB DDR4 2400 ECC RDIMM 1Rx4 MEM-DR480L-SL02-ER24

SKU CH-N9WG-8E5FJ

8GB DDR4 2400 ECC registered DIMM, single-rank Samsung chips, Supermicro certified, CL17 at 1.2V

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetSamsung Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Supermicro certified for guaranteed server compatibility
  • Samsung DDR4 2400 CL17 for stable throughput
  • ECC registered 1Rx4 protects data integrity
  • 2 V DDR4 standard voltage reduces power draw
  • 288-pin RDIMM fits standard server slots

Supermicro Certified 8GB DDR4 ECC RDIMM

This Supermicro certified 8GB DDR4 2400MHz ECC RDIMM uses Samsung M393A1G40EB1-CRC chips in a 1Rx4 single rank configuration. It operates at 1.20V with CL17 latency and fits 288 pin registered DIMM slots. The module is validated for Supermicro server platforms requiring registered ECC memory.

Fits registered DDR4 server DIMM slots

The 288 pin RDIMM form factor requires a motherboard with registered DDR4 memory slots and ECC support. Registered buffering reduces electrical load on the memory controller, allowing larger total capacities across multiple slots. ECC error correction protects data integrity in continuous workloads. Verify your system qualified vendor list for MEM-DR480L-SL02-ER24 compatibility before installation.

Replaces non ECC or lower capacity DDR4 RDIMMs

Upgrading from unbuffered non ECC modules adds error correction and registered signalling for multi DIMM stability. Moving from 4GB or smaller RDIMMs doubles capacity per slot while maintaining 2400MHz speed. The jump is worth it when your workload demands data integrity and the platform supports registered ECC DDR4 at this voltage and latency.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $53.99
Cheaper than about 83% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $6.75 per GB
Cheaper than about 56% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameSuperMicro
Product lineSupermicro Certified
Model nameMEM-DR480L-SL02-ER24
Total capacity8 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetSamsung Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

How many ranks does the 8GB DDR4 2400 module use and what does that mean for maximum capacity per channel?

The module is single-rank 1Rx4, so each stick places one load on the memory bus; this allows more modules per channel before hitting the platform rank limit.

What is the operating voltage and typical power draw of this registered ECC DIMM under continuous server workloads?

It runs at the standard DDR4 voltage of 1.20 V; registered ECC modules at this speed typically draw a few watts each, keeping heat output low in densely populated chassis.

Which motherboard slot type and chipset support are required for this 288-pin RDIMM to function?

A DDR4 RDIMM slot with 288 pins is required; the system must support registered ECC memory and the Samsung M393A1G40EB1-CRC chipset for full compatibility.

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