Samsung 64GB DDR5-6400Mbps 2RX4 ECC RDIMM Memory - M321R8GA0EB2-CCPEC

Samsung 64GB DDR5-6400Mbps 2RX4 ECC RDIMM Memory - M321R8GA0EB2-CCPEC

Part Number: M321R8GA0EB2-CCPEC
Manufacturer: Samsung

Condition: Refurbished

Weight: 0.1 lbs

Availability: In stock

Regular price $2,928.00
Regular price Sale price $2,928.00
Shipping calculated at checkout.
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Samsung 64GB DDR5-6400 PC5-51200 ECC Registered DIMM — M321R8GA0EB2-CCPEC

The Samsung M321R8GA0EB2-CCPEC is a 64GB DDR5-6400 ECC Registered DIMM (RDIMM) designed for next-generation enterprise servers and high-performance computing platforms. Operating at 6400 MT/s with 1.1V supply voltage, this dual-rank x4 module delivers exceptional memory bandwidth and capacity for AI/ML training, in-memory databases, virtualization, and HPC workloads. The "-CCPEC" suffix denotes a specific production revision.

Key Specifications

  • Part Number / MPN: M321R8GA0EB2-CCPEC
  • Capacity: 64GB
  • Type: DDR5 SDRAM
  • Speed: 6400 MT/s (DDR5-6400)
  • PC Rating: PC5-51200
  • Form Factor: 288-Pin DIMM
  • Error Correction: ECC (Error Correcting Code)
  • Module Type: Registered DIMM (RDIMM)
  • Ranks: Dual Rank (2Rx4)
  • DRAM Organization: x4
  • Voltage: 1.1V

Performance

  • Data Transfer Rate: 6400 MT/s
  • Bandwidth: Up to 51,200 MB/s per module

Features

  • ECC (Error Correcting Code) — detects and corrects single-bit errors
  • On-Die ECC (ODECC) — built into DDR5 DRAM dies for additional data integrity
  • Registered (buffered) design for improved signal integrity in multi-DIMM configurations
  • SPD (Serial Presence Detect) programmed
  • RoHS compliant
  • Thermal sensor onboard
  • Improved power efficiency vs DDR4 (1.1V vs 1.2V)
  • Doubled burst length (BL16) vs DDR4 (BL8)

Physical & Environmental

  • Pin Count: 288-pin
  • Form Factor: DIMM (full-height)
  • Operating Temperature: 0°C to 85°C
  • Storage Temperature: -55°C to 100°C
  • Operating Voltage: 1.1V

Compatibility

  • Compatible with Intel Xeon Scalable 4th/5th Gen (Sapphire Rapids, Emerald Rapids) platforms
  • Compatible with AMD EPYC 9004 series (Genoa) and 9005 series (Turin) platforms
  • Supported in Dell PowerEdge Gen16, HPE ProLiant Gen11, Lenovo ThinkSystem V3, and Supermicro DDR5 server platforms
  • Requires server motherboard with DDR5 RDIMM support
  • Not compatible with consumer desktop or laptop platforms

Frequently Asked Questions

Why do I see an incorrect image for this item?

Images may be representative of the product model. For Refurbished items, the actual unit may differ in appearance from the image shown.

Specifications, part number, condition and included accessories are stated on this page.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

We offer a 30-day return policy subject to the terms and conditions described in our Refund Policy. Restocking fees may apply to eligible non-faulty returns. Kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

Do your printers come with ink cartridges?

Refurbished printers do not come with ink cartridges or toners.