
Compute & UCS servers
Cisco RAM Module
VPN# CAI-MR128G2RG5
NewAvailable to order · ships in about 1 to 2 weeks
Pre-tax. GPC accepted; ask about volume and emergency-acquisition pricing.
- Product Type
- RAM Module
- Memory Voltage
- 1.10 V
- Memory Standard
- DDR5-6400/PC5-51200
- Memory Technology
- DDR5 SDRAM
- Memory Size
- 128 GB
- Brand Name
- Cisco
- Form Factor
- DIMM
- Memory Speed
- 6400 MHz
- Authorized Cisco partner: genuine, warranty-valid, never gray-market
- GPC accepted · Simplified Acquisition & FAR-based purchase orders
- Free US shipping over $2,500.00 · 30-day returns
Sold by Uniqcli, an independent technology reseller and systems integrator. This is an Uniqcli-operated storefront, not Cisco's official website. Cisco marks belong to their owner. Manufacturer warranty and license terms apply.
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 RAM Module datasheet and 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?
Uniqcli sells the CAI-MR128G2RG5 for $45,334.61 against a Cisco list price of $65,593.07. Add it to your cart and submit to confirm current pricing, stock, and lead time. Lower pricing is available for volume orders, Government Purchase Card (GPC) buys, and emergency or urgent acquisitions. Free US shipping on orders over $2,500.00.
Is the CAI-MR128G2RG5 TAA compliant and available for government and DoD buyers?
Often yes, but it depends on the unit. Cisco manufactures the CAI-MR128G2RG5 in several countries, so Trade Agreements Act (TAA) status varies by production lot. Uniqcli is an authorized Cisco partner: we confirm the country of origin before shipment, and if a given CAI-MR128G2RG5 is not TAA-designated, we will source a TAA-certified equivalent of the same model. Either way the result is DoDIN APL-ready procurement for US federal, DoD, state, local, education, healthcare, and enterprise buyers, with Government Purchase Card (GPC) acceptance and FAR-based urgent and emergency acquisition support. Request a TAA-compliant quote for the CAI-MR128G2RG5 and a specialist will confirm compliance, price, and lead time, usually within one business day.
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 specifications section on this page lists the published specs for the CAI-MR128G2RG5, including ports, power, and dimensions where Cisco publishes them. Ask us for the full Cisco datasheet and we will send the current PDF with your quote.
Need the CAI-MR128G2RG5 TAA-compliant for federal or DoD?
Cisco builds this model in multiple countries, so TAA status depends on the production lot. We confirm country of origin before shipment, and if a unit isn't TAA-designated, we'll quote a TAA-certified equivalent of the same model, DoDIN APL-ready and GPC-payable.
More in Compute & UCS servers
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.




