
Compute & UCS servers
Cisco RAM Module - For Server - 64 GB (1 x 64 GB) - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - 1.10 V - Registered, Buffered - 288-pin - DIMM
VPN# CAI-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 RAM Module - For Server - 64 GB (1 x 64 GB) - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - 1.10 V - Registered, Buffered - 288-pin - DIMM (part number CAI-MRX64G2RE5) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco RAM Modules category. Memory Voltage: 1.10 V V.
For Server - 64 GB (1 x 64 GB) - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - 1.10 V - Registered, Buffered - 288-pin - DIMM
• Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency • No matter how heavy and numerous the applications that you are using, 6400 MHz memory speed will run them smoothly • 64 GB of memory to maintain symmetry with processor and hard drive and bring out the ultimate computing experience • DDR5 SDRAM memory technology effectively enables data to be moved at various points in a CPU clock cycle to allow maximum productivity • 1 x 64 GB modules for dependable storage efficiency and maximum convenience
Key specifications: Memory Voltage: 1.10 V V · 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 · Number of Modules: 1 x 64 GB.
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
- No matter how heavy and numerous the applications that you are using, 6400 MHz memory speed will run them smoothly
- 64 GB of memory to maintain symmetry with processor and hard drive and bring out the ultimate computing experience
- DDR5 SDRAM memory technology effectively enables data to be moved at various points in a CPU clock cycle to allow maximum productivity
- 1 x 64 GB modules for dependable storage efficiency and maximum convenience
- 288-pin for enhanced, dependable system performance with maximum usability
- 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 for enhanced performance and speed to allow maximum usability
- Government Purchase Card (GPC) accepted
Cisco Cisco RAM Module - For Server - 64 GB (1 x 64 GB) - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - 1.10 V - Registered, Buffered - 288-pin - DIMM datasheet & specifications
Technical Information
- Memory Voltage
- 1.10 V V
- 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
- Number of Modules
- 1 x 64 GB
- Signal Processing
- Registered, Buffered
Miscellaneous
- Compatibility
- Cisco UCS C845A M8 AI 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 RAM Module - For Server - 64 GB (1 x 64 GB) - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - 1.10 V - Registered, Buffered - 288-pin - DIMM (CAI-MRX64G2RE5) cost?
Pricing for the CAI-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 CAI-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 CAI-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 CAI-MRX64G2RE5 as a single unit or in volume?
Both. Order a single CAI-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 CAI-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 CAI-MRX64G2RE5.
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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.

