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Green rectangular circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech Supermicro Certified MEM-DR480L-SL01-EU21 8GB DDR4 2133MHz ECC UDIMM server RAM

SKU CH-H8P0-KQ0VX

8GB DDR4 2133MHz ECC UDIMM module with Samsung chips, CL15 timing and 1.2V operation for Supermicro servers

  • Capacity8GB
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • Supermicro certified for guaranteed compatibility
  • Samsung DDR4 chips deliver reliable 2133 MHz performance
  • ECC unbuffered design protects data integrity
  • 20 V operation reduces power consumption
  • 288-pin UDIMM fits standard server slots

Supermicro Certified 8GB DDR4 ECC UDIMM

This A-Tech module is an 8GB DDR4 2133MHz ECC unbuffered UDIMM built with Samsung chips and validated for Supermicro systems. It suits administrators upgrading or repairing Supermicro servers and workstations that require registered ECC memory at standard voltage. Buyers who need registered DIMMs, higher capacities per slot, or speeds beyond 2133MHz cannot use this module.

Samsung M391A1G43DB0-CPB chipset

The Samsung M391A1G43DB0-CPB chipset provides the 2Rx8 dual-rank organisation at CL15 latency and 1.20V operation. Supermicro certification means the module has passed the vendor qualification suite for the listed part number MEM-DR480L-SL01-EU21. No extra software, heat spreaders, or accessories are included; the change is purely the qualified memory itself.

288-pin UDIMM installation and compatibility checks

Installation follows the standard 288-pin UDIMM procedure: align the key notch, press until the latches click, and verify detection in BIOS. The most common issue is purchasing unbuffered ECC for a platform that requires registered ECC, or mixing ranks in a way the motherboard firmware does not support. Always confirm the exact supported memory list for your Supermicro model before ordering.

Points forts

  • Supermicro certified for guaranteed compatibility
  • Samsung DDR4 chips deliver reliable 2133 MHz performance
  • ECC unbuffered design protects data integrity
  • 20 V operation reduces power consumption
  • 288-pin UDIMM fits standard server slots

Caractéristiques

BrandSuperMicro
SeriesSupermicro Certified
ModelMEM-DR480L-SL01-EU21
Capacity8GB
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetSamsung Chipset
FeaturesSupermicro Certified MEM-DR480L-SL01-EU21 (M391A1G43DB0-CPB)

Questions sur cet article

Will this 8 GB DDR4 2133 MHz module need replacement under normal server use?

The Samsung M391A1G43DB0-CPB chips are tested for dependable long-term operation and the module carries a lifetime warranty from A-Tech.

What thermal or electrical limit appears first when this DDR4 2133 MHz ECC UDIMM runs at full load continuously?

At standard 1.2 V the module operates within JEDEC DDR4 limits; the first bound reached is the rated 2133 MT/s data rate.

How much heat and power does this 288-pin unbuffered ECC DIMM produce during all-day operation?

Running at 1.20 V and CL15, the 8 GB dual-rank stick draws only standard DDR4 power and stays cool under typical server airflow.

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