
Compute & UCS servers
Cisco 64GB DDR5-6400 RDIMM 2Rx4 (16Gb) - For Server - 64 GB - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - Registered - 288-pin - DIMM - 3 Year Warranty
VPN# UCS-MRX64G2RE5
We confirm current pricing, stock, and lead time on request.
- Free US shipping over $2,500.00
- Government Purchase Card (GPC) accepted
- Authorized Cisco partner, genuine warrantied hardware
- TAA-compliant & DoDIN APL procurement paths
- No payment up front, we confirm stock & final total
Overview
Cisco 64GB DDR5-6400 RDIMM 2Rx4 (16Gb) - For Server - 64 GB - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - Registered - 288-pin - DIMM - 3 Year Warranty (part number UCS-MRX64G2RE5) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco RAM Modules category. Memory Rank: Dual-rank.
For Server - 64 GB - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - Registered - 288-pin - DIMM - 3 Year Warranty
• Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency • Up to 6400 MHz speed with registered signal for smooth computer performance • 64 GB of memory can produce approx. 10K MIPS and as a result, your system gets more room to run complex apps. • The DDR5 SDRAM efficiently move data across electric components and provide smooth PC performance • 288-pin for optimal performance and maximum reliability
Key specifications: Memory Rank: Dual-rank · Memory Standard: DDR5-6400/PC5-51200 · Memory Technology: DDR5 SDRAM · Memory Size: 64 GB Byte · Memory Speed: 6400 MHz Hz · Device Supported: Server · Signal Processing: Registered · Limited Warranty: 3 Year Year.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency
- Up to 6400 MHz speed with registered signal for smooth computer performance
- 64 GB of memory can produce approx. 10K MIPS and as a result, your system gets more room to run complex apps.
- The DDR5 SDRAM efficiently move data across electric components and provide smooth PC performance
- 288-pin for optimal performance and maximum reliability
- Server device support for your RAM Module to allow enhanced system performance and reliable memory solution
- DIMM form factor with 288-pin and 64 GB memory size effectively reduces minimizes the load on the server memory BUS to ensure maximum productivity
- Registered signal processing allows high speed and accuracy to allow maximum reliability
- Government Purchase Card (GPC) accepted
Cisco Cisco 64GB DDR5-6400 RDIMM 2Rx4 (16Gb) - For Server - 64 GB - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - Registered - 288-pin - DIMM - 3 Year Warranty datasheet & specifications
Technical Information
- Memory Rank
- Dual-rank
- Memory Standard
- DDR5-6400/PC5-51200
- Memory Technology
- DDR5 SDRAM
- Memory Size
- 64 GB Byte
- Memory Speed
- 6400 MHz Hz
- Device Supported
- Server
- Signal Processing
- Registered
Warranty
- Limited Warranty
- 3 Year Year
Miscellaneous
- Compatibility
- Cisco UCS C245 M8 SFF Rack Server
Physical Characteristics
- Form Factor
- DIMM
- Number of Pins
- 288-pin
General Information
- Product Type
- RAM Module
Frequently asked questions
How much does the Cisco 64GB DDR5-6400 RDIMM 2Rx4 (16Gb) - For Server - 64 GB - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - Registered - 288-pin - DIMM - 3 Year Warranty (UCS-MRX64G2RE5) cost?
Pricing for the UCS-MRX64G2RE5 is available on request. Send a quick quote request and a Uniqcli specialist will confirm the current price, stock, and lead time, usually within one business day. Lower pricing is available for volume, GPC, and emergency-acquisition orders.
Is the UCS-MRX64G2RE5 TAA compliant and available for government and DoD buyers?
Yes. Uniqcli is an authorized Cisco partner and supports TAA-compliant, DoDIN APL-ready procurement of the UCS-MRX64G2RE5 for US federal, DoD, state, local, education, healthcare, and enterprise buyers. We accept the Government Purchase Card (GPC) and can support FAR-based urgent and emergency acquisitions.
Can I buy the UCS-MRX64G2RE5 as a single unit or in volume?
Both. Order a single UCS-MRX64G2RE5 through the cart, or ask about lower pricing for volume orders, Government Purchase Card (GPC) purchases, and emergency or urgent (FAR-based) acquisitions. There is no payment up front: we confirm availability and the final total before invoicing.
Where can I find the UCS-MRX64G2RE5 datasheet and specifications?
The official Cisco datasheet is available on this page (open the gated datasheet for the full PDF), and the Tech Specs section lists ports, power draw, dimensions, and licensing for the UCS-MRX64G2RE5.
More in Compute & UCS servers

Cisco 3.80 TB Solid State Drive - 2.5" Internal - U.3 - Server Device Supported - 3 Year Warranty
Request pricing

Cisco 3.80 TB Solid State Drive - 2.5" Internal - U.3 - Server Device Supported - Hot Pluggable
Request pricing

Cisco 3.20 TB Solid State Drive - 2.5" Internal - U.3 - Server Device Supported - Hot Pluggable
Request pricing

Cisco 18 TB Hard Drive - 3.5" Internal - SAS (12Gb/s SAS) - Server Device Supported - 7200rpm - Hot Pluggable
Request pricing
Buying in volume or need it on a contract vehicle?
We'll beat your current quote and handle TAA, GPC, and DoDIN APL procurement. Add to cart for self-serve, or send us the full BOM.

