(7% discount is applied at checkout)
Cart is empty
Contact Us
Information
Catalog
Solid State Drives (SSD)
Network Switches
Hard Disk Drives
HBA & Controllers
PC & Servers
PC & Server Memory
CPU & Processors
Network Routers
Power Supplies
Tape Drives & Libraries
Network Devices
Computer & Network CablesM321RAJA0MB2-CCP Samsung 128GB Ddr5 6400MBPS Pc5-51200 RAM.
M321RAJA0MB2-CCP
* Product may have slight variations vs. image
Hover on image to enlarge
Brief Overview of M321RAJA0MB2-CCP
Samsung M321RAJA0MB2-CCP 128GB Ddr5 6400MBPS Pc5-51200 Dual Rank ECC Registered Sdram 288-pin Rdimm RAM. New Sealed in Box (NIB) with 3 Years Warranty
Our Advantages
- — Free Ground Shipping
- — Min. 6-month Replacement Warranty
- — Genuine/Authentic Products
- — Easy Return and Exchange
- — Different Payment Methods
- — Best Price
- — We Guarantee Price Matching
- — Tax-Exempt Facilities
- — 24/7 Live Chat, Phone Support
Payment Options
- — Visa, MasterCard, Discover, and Amex
- — JCB, Diners Club, UnionPay
- — PayPal, ACH/Bank Transfer (11% Off)
- — Apple Pay, Amazon Pay, Google Pay
- — Buy Now, Pay Later - Affirm, Afterpay
- — GOV/EDU/Institutions PO's Accepted
- — Invoices
Delivery
- — Deliver Anywhere
- — Express Delivery in the USA and Worldwide
- — Ship to -APO -FPO
- — For USA - Free Ground Shipping
- — Worldwide - from $30
Please sign in so that we can notify you about a reply
Same product also available in:
| SKU/MPN | Warranty | Price | Condition | You save |
|---|---|---|---|---|
| M321RAJA0MB2-CCP | 1 Year Warranty | $4,992.00 | New (System) Pull | You save: $1,747.20 (26%) |
| M321RAJA0MB2-CCP | 1 Year Warranty | $5,568.00 | New Sealed in Box (NIB) | You save: $1,948.80 (26%) |
Description
Samsung M321RAJA0MB2-CCP 128GB DDR5 Memory
The Samsung M321RAJA0MB2-CCP 128GB DDR5 6400MBPS PC5-51200 Dual Rank ECC Registered SDRAM is engineered to support demanding data center environments, enterprise computing infrastructures, and mission-critical servers. This 288-pin RDIMM (Registered Dual Inline Memory Module) delivers groundbreaking performance, exceptional bandwidth, and robust reliability—ideal for modern workloads that demand ultra-high memory capacity and rapid data transfer rates. With DDR5 technology at its core, it’s designed to meet the high-throughput and low-latency requirements of AI processing, large-scale databases, cloud computing, and virtualization platforms.
Product Details
- Manufacturer: Samsung
- Part Number: M321RAJA0MB2-CCP
- Module Type: 128GB DDR5 SDRAM
Technical Specifications
- Total Capacity: 128GB (Single Module)
- Memory Standard: DDR5-6400 / PC5-51200
- Transfer Rate: 6400 Mbps
Reliability & Stability
- Error Correction: ECC (Error-Correcting Code)
- Signal Enhancement: Registered (Buffered)
- Latency Configuration: CL40 Timings
- Rank Architecture: Dual Rank Design
Physical Dimensions & Packaging
Module Structure
- Connector Type: 288-Pin RDIMM
- Module Height: 1.00 inch
- Module Depth: 6.75 inches
Key Architectural Advantages
- Two independent 32-bit subchannels per DIMM for parallel data processing
- On-die ECC (Error Correction Code) for improved data integrity
- Power management integrated directly onto the module (PMIC) for optimized energy distribution
- Enhanced refresh schemes for better scalability and thermal efficiency
High-Capacity Samsung DDR5 Server Memory
The Samsung M321RAJA0MB2-CCP 128GB DDR5 RDIMM is engineered to support enterprise servers, data centers, and professional computing environments where stability, speed, and scalability are essential. Designed around next-generation DDR5 SDRAM architecture, this memory module delivers exceptional bandwidth, improved power efficiency, and advanced reliability features required for modern infrastructures.
Capacity and Type: "128GB" & "RDIMM"
With a massive 128GB per module, this RDIMM enables servers to achieve terabyte-scale memory configurations with fewer slots, reducing power consumption per GB and simplifying system design. The RDIMM (Registered DIMM) designation indicates the presence of a register (or buffer) on the module. This register buffers the address and command signals, reducing the electrical load on the server's memory controller. This is essential for supporting high-density modules across multiple channels in multi-CPU platforms, ensuring signal integrity and system stability.
Performance Metrics: "DDR5 6400MT/s PC5-51200"
The speed rating is paramount. 6400MT/s (Mega Transfers per second) refers to the data rate, indicating 6.4 billion data transfers per second per pin. PC5-51200 is the module's classification, where "51200" represents the peak transfer bandwidth in MB/s (Megabytes per second). For a 64-bit (8-byte) wide channel, the calculation is: 6400 MT/s * 8 bytes = 51,200 MB/s. This prodigious bandwidth is the fuel for CPU cores in data-intensive tasks.
DDR5 Memory Architecture
As the successor to DDR4, DDR5 introduces several enhancements that significantly elevate performance. The Samsung M321RAJA0MB2-CCP module takes full advantage of this new memory generation by offering higher bandwidth and greater efficiency. The 6400MB/s transfer speed allows for faster data retrieval and processing, minimizing bottlenecks in high-performance applications.
ECC Registered Memory
Error Correcting Code (ECC) Registered memory is a staple in enterprise-grade computing. ECC memory modules can detect and correct single-bit memory errors, ensuring that data remains uncorrupted. In critical applications such as financial modeling, scientific computing, and database management, data accuracy is non-negotiable.
Registered Buffer Technology
RDIMMs feature a register or buffer between the memory controller and DRAM chips, reducing electrical load and enabling support for more memory modules per system. This is particularly vital for servers and workstations that require vast memory pools. The Samsung 128GB DDR5 RDIMM is specifically optimized for multi-socket systems where high module counts are necessary.
Thermal Management
DDR5 modules like the Samsung M321RAJA0MB2-CCP are designed with improved power efficiency. Integrated Power Management ICs (PMICs) enable better voltage regulation and lower power consumption at the module level. This is essential for large-scale data centers where energy usage directly affects TCO (Total Cost of Ownership).
Reliability
Samsung memory undergoes rigorous quality assurance, including stress testing, burn-in testing, and temperature cycle testing. These ensure long-term stability and consistent performance even under sustained workloads.
Form Factor
This 288-pin RDIMM is compatible with standard DDR5 server DIMM slots. Proper installation requires handling in anti-static environments and may require BIOS updates on older motherboards for DDR5 compatibility. Samsung modules are plug-and-play on most supported platforms, streamlining deployment in enterprise infrastructures.
Compatibility
Samsung enterprise memory modules are tested extensively for compatibility with leading server platforms, including those from Dell EMC, HPE, Lenovo, Supermicro, Cisco, and more. The Samsung M321RAJA0MB2-CCP is certified for integration into many Tier-1 OEM systems and supports Intel Xeon Scalable and AMD EPYC architectures that are DDR5 compatible.
Features
Manufacturer Warranty:
None
Product/Item Condition:
New Sealed in Box (NIB)
ServerOrbit Replacement Warranty:
1 Year Warranty
