Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Fujitsu MC-3CD721 32GB DDR4-2133MHz RDIMM 2Rx4 CL15 Memory
- PC/Server 64 GB DDR4
- 288-pin DIMM 2 x 32 GB
- 1.2 V
- ECC
MC-3CD721 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Internal memory
- 64 GB
- Memory layout (modules x size)
- 2 x 32 GB
- Internal memory type
- DDR4
- Memory clock speed
- 2133 MHz
- Component for
- PC/Server
- Memory form factor
- 288-pin DIMM
Product details
Fujitsu MC-3CD721. Component for: PC/Server, Internal memory: 64 GB, Memory layout (modules x size): 2 x 32 GB, Internal memory type: DDR4, Memory clock speed: 2133 MHz, Memory form factor: 288-pin DIMM, ECC, Product colour: Multicolour
Features
| Internal memory | 64 GB |
| Memory layout (modules x size) | 2 x 32 GB |
| Internal memory type | DDR4 |
| Memory clock speed | 2133 MHz |
| Component for | PC/Server |
| Memory form factor | 288-pin DIMM |
| ECC | Yes |
| Memory voltage | 1.2 V |
| Product colour | Multicolour |
Description
The Fujitsu MC-3CD721 is a high-capacity 32GB Registered DIMM (RDIMM) memory module, engineered to enhance the performance and stability of server and enterprise-grade workstation systems. Utilizing DDR4 SDRAM technology, this module operates at a frequency of 2133MHz, commonly referred to as PC4-17000, providing a substantial bandwidth for data-intensive applications. The module's 2Rx4 configuration, indicating dual rank with x4 data width per rank, allows for increased memory density and improved performance characteristics in compatible systems. This memory module features Error-Correcting Code (ECC) functionality, which is crucial for maintaining data integrity in critical server environments. ECC detects and corrects single-bit errors on the fly, significantly reducing the likelihood of system crashes and data corruption. The CAS Latency (CL) of 15 further defines its timing characteristics, contributing to the overall responsiveness of the memory subsystem. As an RDIMM, it incorporates an onboard register that buffers address and command signals, reducing electrical load on the memory controller and enabling higher memory capacities and speeds. The Fujitsu MC-3CD721 is designed to meet the demanding requirements of modern data centers, virtualization platforms, and high-performance computing tasks. Its combination of capacity, speed, ECC support, and RDIMM architecture makes it a reliable and efficient choice for upgrading or populating memory in compatible Fujitsu servers and other enterprise systems that support DDR4 2133MHz RDIMMs.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for MC-3CD721.



