Samsung RDIMM DDR5-4800 CL46 ECC Registered 128GB
Samsung

Samsung RDIMM DDR5-4800 CL46 ECC Registered 128GB

SKU HC-499091MPN M321RAGA0B20-CWK

  • 128 GB (1x)
  • DDR5-4800
  • CL46

Highlights

  • 128 GB DDR5 registered DIMM with ECC
  • 4800 MHz speed with CL46 latency
  • Dual-rank design at 1.1V voltage
  • Standard 34.9 mm module height
  • 3-year manufacturer warranty

Key specs

Type
DDR5
Module
DIMM
Kit capacity
128 GB
Speed
4,800 MT/s
Modules
1
RGB lighting
No
All specifications
$5,189.99
  • ≈ 0.06727 BTC
  • ≈ 2.267 ETH
  • ≈ 5,195.29 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: Free DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 3 years
  • 30-day returns Unused items in original packaging
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Overview

This Samsung 128GB DDR5 RDIMM provides registered ECC memory for servers and workstations. It operates at 4800 MHz with CL46 timings and 1.1V voltage.

Registered Design with ECC

Onboard registers manage address and command signals to reduce electrical load on the motherboard chipset. The module includes 8-bit parity ECC for data integrity in critical workloads.

Performance Specifications

The dual-rank module delivers a 4800 MHz clock speed with tested CL46 latencies. It operates at the standard DDR5 voltage of 1.1 volts for efficient power use.

Physical Compatibility

The black and green module measures 34.9 mm in height, fitting standard DIMM slots in compatible servers and workstations. No RGB lighting is present.

RDIMM DDR5-4800 CL46 ECC Registered 128GB specifications

General
BrandSamsung
Manufacturer part no.M321RAGA0B20-CWK
Warranty3 years (manufacturer)
Memory
Memory size (total)128 GB
Memory TypeDDR5
Memory Form FactorDIMM
Number of modules1
Memory Speed4800 MHz
Memory LatencyCL 46
Memory (continued)
Memory Voltage1.1 V
ECC SupportYes
Memory module height34.9 mm
Memory Timings
CL (CAS Latency)46
Lighting
Lighting / RGBNo
Color
Primary ColorBlack
Secondary ColorGreen

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: FreeDHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2Free
Other EU countriesDHL Parcel International2–8Free
UK, Switzerland and NorwayDHL Parcel International3–7Free
United States and CanadaDHL Express Worldwide2–5Free
Asia and the Middle EastDHL Express Worldwide2–5Free
Australia and New ZealandDHL Express Worldwide3–6Free
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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