OWC
OWC 256GB DDR4 3200 ECC LRDIMM 288-pin 1.2V Gigabyte MZ72-HB2 R152-P30/31/32/33 memory upgrade
A single 256 GB DDR4 3200 ECC load-reduced DIMM for Gigabyte MZ72-HB2 R152-P30 to P33 servers and workstations
- 256 GB capacity lets you run massive workloads on a single module
- DDR4 3200 CL22 speed keeps data flowing at PC4-25600 bandwidth
- ECC load-reduced design protects data integrity in servers and workstations
- 2 V operation reduces power draw while maintaining JEDEC compliance
- Backward compatible with 2133, 2400, 2666 and 2933 MHz systems
Server-Grade 256GB LRDIMM
This OWC memory module delivers 256GB of DDR4 ECC load-reduced capacity in a single 288-pin DIMM. It is built for servers, workstations and NAS systems that require high-density registered memory with error correction. The module operates at 1.2V and follows JEDEC-standard PC4-25600 specifications. It will not work in standard desktop computers or alongside unbuffered or registered ECC DIMMs.
PC4-25600 CL22 Speed Rating
The decisive specification is the PC4-25600 3200MHz CL22 rating, which defines the maximum data rate and latency the module guarantees. Systems that support DDR4 3200, 2933, 2666, 2400 or 2133 speeds can use this DIMM at the appropriate downclocked frequency. Buyers must confirm their platform accepts 8Rx4 load-reduced ECC DIMMs before purchasing.
Sustained Load Stability
Under continuous workloads the ECC load-reduced architecture corrects single-bit errors and reduces electrical loading on the memory bus, helping maintain data integrity during extended compute or storage tasks. JEDEC and RoHS compliance ensures the module meets industry thermal and electrical limits for 24/7 operation in qualified Gigabyte MZ72-HB2 R152-P30 through P33 platforms.
Points forts
- 256 GB capacity lets you run massive workloads on a single module
- DDR4 3200 CL22 speed keeps data flowing at PC4-25600 bandwidth
- ECC load-reduced design protects data integrity in servers and workstations
- 2 V operation reduces power draw while maintaining JEDEC compliance
- Backward compatible with 2133, 2400, 2666 and 2933 MHz systems
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OWC 256GB DDR4 3200 PC4-25600 CL22 8Rx4 288-pin ECC LRDIMM memory upgrade
Questions sur cet article
What does the 256GB capacity mean when this module is installed in a Gigabyte MZ72-HB2 server?
It adds a single 256GB DDR4 3200 ECC Load Reduced DIMM, giving that slot the maximum density this platform supports without mixing with unbuffered or registered memory.
How does the PC4-25600 3200MHz CL22 rating translate to real throughput on a compatible server board?
The module runs at 3200MHz with CL22 latency and will down-clock automatically to 2933MHz, 2666MHz, 2400MHz or 2133MHz if the platform requires a lower speed.
What physical slot and clearance does the 288-pin LRDIMM need in the R152-P30 through R152-P33 chassis?
It fits a standard 288-pin DDR4 DIMM socket at 1.2V; the load-reduced form factor matches the server's memory channel layout with no extra height or power requirements.
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