Replacement for NMB1XXD256GPS: Drop-In Alternatives We Stock
Looking for a replacement for the NMB1XXD256GPS (NMB1XXD256GPS - Intel 256GB DDR4-3200MHz PC4-25600 CL22 288-Pin Optane Persistent DCPMM 1.2V Memory Module)? Pro Disk Network ships Intel drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the NMB1XXD256GPS
| SKU | NMB1XXD256GPS |
|---|---|
| Product | NMB1XXD256GPS - Intel 256GB DDR4-3200MHz PC4-25600 CL22 288-Pin Optane Persistent DCPMM 1.2V Memory Module |
| Stock status | In Stock |
| Detail page | View NMB1XXD256GPS › |
Drop-in replacements for NMB1XXD256GPS
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
NMB1XXD128GPS - Intel 128GB DDR4-3200MHz PC4-25600 CL22 288-Pin Optane Persistent DCPMM 1.2V Memory Module
SKU: NMB1XXD128GPS
Price: $178.95
NMB1XXD128GPSUF - Intel 128GB DDR4-3200MHz PC4-25600 CL22 288-Pin Optane Persistent DCPMM 1.2V Memory Module
SKU: NMB1XXD128GPSUF
Price: $2,159.64
NMB1XXD128GPSU4 - Intel 128GB DDR4-3200MHz PC4-25600 CL22 288-Pin Optane Persistent DCPMM 1.2V Memory Module
SKU: NMB1XXD128GPSU4
Price: $2,181.22
NMA1XBD256GQS - Intel 256GB PC4-21300 DDR4-2666MHz ECC Registered 288-Pins CL19 Optane DC Persistent DIMM Memory Module
SKU: NMA1XBD256GQS
Price: $1,076.97
NMA1XXD128GPS - Intel 128GB DDR4-2666MHz PC4-21300 CL19 Optane Persistent 200 Series 288-Pin DIMM 1.2V Memory Module
SKU: NMA1XXD128GPS
Price: $191.58
NMA1XXD128GPSUF - Intel 128GB DDR4-2666MHz PC4-21300 CL19 Optane Persistent 200 Series 288-Pin DIMM 1.2V Memory Module
SKU: NMA1XXD128GPSUF
Price: $832.92
NMA1XXD128GPSU4 - Intel 128GB DDR4-2666MHz PC4-21300 CL19 Optane Persistent 200 Series 288-Pin DIMM 1.2V Memory Module
SKU: NMA1XXD128GPSU4
Price: $885.53
NMA1XBD128GQS - Intel 128GB PC4-21300 DDR4-2666MHz ECC CL19 Optane Persistent Memory Module
SKU: NMA1XBD128GQS
Price: $168.42
NMA1XBD512GQS - Intel 512GB PC4-21300 DDR4-2666MHz ECC Registered CL19 Optane DC Persistent DIMM Memory Module
SKU: NMA1XBD512GQS
Price: $1,076.97
NMA1XXD256GPSU4 - Intel 256GB DDR4-21300MHz/PC4-2666 ECC Registered CL19 288-Pin DCPMM 1.2V Memory Module
SKU: NMA1XXD256GPSU4
Price: $1,076.97
NMA1XXD256GPSUF - Intel 256GB DDR4-21300MHz/PC4-2666 ECC Registered CL19 288-Pin DCPMM 1.2V Memory Module
SKU: NMA1XXD256GPSUF
Price: $1,537.16
NMA1XXD256GPS - Intel 256GB DDR4-21300MHz/PC4-2666 ECC Registered CL19 288-Pin DCPMM 1.2V Memory Module
SKU: NMA1XXD256GPS
Price: $1,634.24
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.