
Compute & UCS servers
Cisco RAM Module - For Server - 128 GB - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - 1.10 V - Registered - 288-pin - DIMM - 3 Year Warranty
VPN# CAI-MR128G2RG5
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 - 128 GB - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - 1.10 V - Registered - 288-pin - DIMM - 3 Year Warranty (part number CAI-MR128G2RG5) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco RAM Modules category. Memory Voltage: 1.10 V V.
For Server - 128 GB - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - 1.10 V - Registered - 288-pin - DIMM - 3 Year Warranty
• Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity • Up to 6400 MHz speed with registered signal for smooth computer performance • 128 GB of memory to maintain symmetry with processor and hard drive and bring out the ultimate computing experience • With DDR5 SDRAM get efficient data transfer rate and enhanced computer's performance • 288-pin for faster, dependable performance and better access to data and information
Key specifications: Memory Voltage: 1.10 V V · Memory Rank: Dual-rank · Memory Standard: DDR5-6400/PC5-51200 · Memory Technology: DDR5 SDRAM · Memory Size: 128 GB Byte · Memory Speed: 6400 MHz Hz · Device Supported: Server · Signal Processing: Registered.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity
- Up to 6400 MHz speed with registered signal for smooth computer performance
- 128 GB of memory to maintain symmetry with processor and hard drive and bring out the ultimate computing experience
- With DDR5 SDRAM get efficient data transfer rate and enhanced computer's performance
- 288-pin for faster, dependable performance and better access to data and information
- Server device support for your RAM Module to allow enhanced system performance and reliable memory solution
- DIMM form factor with 288-pin and 128 GB memory size for enhanced performance and speed to allow maximum usability
- Registered signal processing allows convenient and easy reconfiguration according to your requirements
- Government Purchase Card (GPC) accepted
Cisco Cisco RAM Module - For Server - 128 GB - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - 1.10 V - Registered - 288-pin - DIMM - 3 Year Warranty 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
- 128 GB Byte
- Memory Speed
- 6400 MHz Hz
- Device Supported
- Server
- Signal Processing
- Registered
Warranty
- Limited Warranty
- 3 Year Year
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 - 128 GB - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Dual-rank Memory - 1.10 V - Registered - 288-pin - DIMM - 3 Year Warranty (CAI-MR128G2RG5) cost?
Pricing for the CAI-MR128G2RG5 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-MR128G2RG5 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-MR128G2RG5 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-MR128G2RG5 as a single unit or in volume?
Both. Order a single CAI-MR128G2RG5 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-MR128G2RG5 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-MR128G2RG5.
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.

