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Origin 4X77A81442 OS 64GB DDR5 4800MHz RDIMM 2Rx4 ECC RAM for PC and server
Origin 4X77A81442 OS 64GB DDR5 4800MHz RDIMM 2Rx4 ECC RAM for PC and server
Origin 4X77A81442 OS 64GB DDR5 4800MHz RDIMM 2Rx4 ECC RAM for PC and server
Hand installing Origin 64GB DDR5 ECC RAM into a server motherboard
Workstation setup showing Origin 64GB DDR5 RAM compatibility for video editing
Top-down view of Origin 64GB DDR5 ECC RDIMM modules on a desk
Origin 64GB DDR5 RDIMM on desk with keyboard, highlighting warranty-safe server memory upgrade.
Close-up of Origin 64GB DDR5 ECC RAM module showing JEDEC compliance and server compatibility.

Origin (4X77A81442-OS) 64GB DDR5 4800MHz RDIMM 2Rx4 ECC RAM for PC/Server

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$3,649.99 exc. VAT Note: VAT will be charged for UK & EU Countries at checkout. For Zero VAT (for EU buyers), please provide a VAT number at checkout.

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Product Code: RMHO-5144

MPN #: 4X77A81442-OS

When your server starts to lag or crashes because it has run out of memory, every minute of downtime costs you time and money. Origin (4X77A81442-OS) 64GB DDR5 4800MHz RDIMM 2Rx4 ECC RAM for PC/Server adds a large, fast and error-correcting memory pool that keeps applications running smoothly and protects your data from corruption.

Benefits of Origin RDIMM
  • Faster multitasking: 64 GB lets you run more workloads without slowdown.
  • Data integrity: ECC automatically fixes errors before they affect your files.
  • Quick processing: 4800 MHz speed reduces wait times for data-intensive tasks.
  • Stable scaling: Registered design maintains reliability in large server builds.
  • Long-term peace of mind: Lifetime warranty removes worries about future failures.

Why Choose Origin RDIMM

With this module installed you will notice a smoother, more responsive system that handles heavy loads without stuttering. The high-speed DDR5 interface works seamlessly with modern CPUs, while the ECC and registered architecture ensure that even the most demanding applications stay stable and secure.

Usages of a 64 GB RDIMM

A 64 GB RDIMM is ideal for enterprise servers hosting virtual machines, databases or cloud services, for high-performance workstations used in CAD, video editing or scientific simulations, and for storage or NAS devices that require reliable error correction.

Key Features of a 64 GB RDIMM
  • Capacity: 64 GB. Provides ample room for large datasets and multiple applications.
  • Technology: DDR5. Delivers next-generation performance and efficiency.
  • Speed: 4800 MHz. Enables rapid data transfer and reduced latency.
  • Rank layout: 2Rx4. Balances data flow across the module for consistent performance.
  • ECC: Yes. Detects and corrects memory errors on the fly.
  • Design: Registered (buffered). Improves stability in systems with many DIMMs.
  • Voltage: 1.1 V. Low-power operation helps keep energy costs down.
  • Form factor: 288-pin DIMM. Fits standard server and workstation slots.
  • Compatibility: Linux and Windows. Works with the most common operating systems.
  • Weight: 100 g. Light enough for easy handling yet robust for server environments.

Specifications
Features
Linux operating systems supported Yes
Windows operating systems supported Yes
Backlight No
Memory voltage 1.1 V
Memory ranking 2
Memory clock speed 4800 MHz
ECC Yes
Memory form factor 288-pin DIMM
Component for NAS/storage server
Internal memory type DDR5
Memory layout (modules x size) 1 x 64 GB
Internal memory 64 GB
Buffered memory type Registered (buffered)
Operational conditions
Storage relative humidity (H-H) 10 - 85%
Operating relative humidity (H-H) 10 - 80%
Storage temperature (T-T) -25 - 95 °C
Operating temperature (T-T) 0 - 85 °C
Technical details
Compliance certificates RoHS
Weight & dimensions
Weight 100 g
Depth 3.8 mm
Other features
Internal memory 64 GB
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