Micron MTC20F2085S1RC64BD2R 32GB DDR5 6400MT/s CL52 1Rx4 server RAM
32 GB DDR5 registered module running at 6400 MT/s with CL52 latency and 1.1 V operation
- 32 GB capacity supports demanding server workloads
- DDR5 architecture delivers 6400 MT/s data rates
- CL52 latency enables responsive memory access
- 1 V operation reduces power consumption
- 288-pin registered form factor fits standard server slots
Capacity and Speed
This Micron module delivers 32GB of DDR5 memory operating at 6400 MT/s with a CL52 latency. The 1Rx4 organisation and registered 288-pin form factor are built for server platforms that require registered DIMMs. It runs at the standard 1.1V DDR5 voltage.
Registered DIMM requirement
This module suits servers and workstations that accept registered DDR5 DIMMs and can use the 6400 MT/s data rate. Systems limited to unbuffered memory, lower DDR5 speeds, or earlier DDR generations cannot use this part. Buyers needing non-registered modules should look elsewhere.
Build integration
The registered design places a register between the memory chips and the memory controller, reducing electrical load on the server board. This allows larger memory populations per channel without exceeding signal-integrity limits. The 1.1V operation keeps power draw within the standard DDR5 envelope.
How it compares
Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.
- Price $1,044.99
- Pricier than about 81% of the 6,523 comparable items (median $188.99).
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Specifications
| Size & build | |
|---|---|
| Shipping weight | 0.03 kg |
| Package size | 178 × 57 × 6 mm |
Questions about this item
Does my motherboard need 288-pin registered DDR5 slots to use this module?
Yes, the module is a 288-pin registered DDR5 DIMM and requires a server board with matching registered DDR5 slots.
Can I mix this CL52 6400 MT/s stick with slower DDR5 modules already installed?
The system will run all modules at the speed and timings of the slowest installed stick, so this module will downclock to match.
How do I confirm the module is running at 6400 MT/s after installation?
Check the memory speed reported in the BIOS or a system information tool; it should show 6400 MT/s (PC5-51200) with CL52 latency.
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