Replacement for PYBME51SJ: Drop-In Alternatives We Stock
Looking for a replacement for the PYBME51SJ (PYBME51SJ - Fujitsu 512GB (8 x 64GB) 3200MHz PC4-25600 ECC Registered CL22 288-Pin DIMM 1.2V 2Rx4 Memory Module)? Pro Disk Network ships 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 PYBME51SJ
| SKU | PYBME51SJ |
|---|---|
| Product | PYBME51SJ - Fujitsu 512GB (8 x 64GB) 3200MHz PC4-25600 ECC Registered CL22 288-Pin DIMM 1.2V 2Rx4 Memory Module |
| Current price | $4,773.34 |
| Stock status | In Stock |
| Detail page | View PYBME51SJ › |
Drop-in replacements for PYBME51SJ
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.
M393A8G40BB4-CWE - Samsung 64GB (1 x 64GB) DDR4-3200MHz PC4-25600 ECC Registered CL22 288-Pin RDIMM 1.2V Dual-Rank x4 Memory Module
SKU: M393A8G40BB4-CWE
Price: $514.05
PYBME51SJ2 - Fujitsu 512GB (4 x 128GB) 3200MHz PC4-25600 ECC Registered CL22 288-Pin DIMM 1.2V 4Rx4 Memory Module
SKU: PYBME51SJ2
Price: $8,055.51
S26361-F5814-E164 - Fujitsu 64GB 3200MHz PC4-25600 ECC Registered CL22 288-Pin DIMM 1.2V 2Rx4 Memory Module
SKU: S26361-F5814-E164
Price: $636.43
PYBME64SK - Fujitsu 64GB 3200MHz PC4-25600 ECC Registered CL22 288-Pin DIMM 1.2V 2Rx4 Memory Module
SKU: PYBME64SK
Price: $636.43
PYBME64EH - Fujitsu 64GB 3200MHz PC4-25600 ECC Registered CL22 288-Pin DIMM 1.2V 4Rx4 Memory Module
SKU: PYBME64EH
Price: $706.03
PYBME64EJ - Fujitsu 64GB 3200MHz PC4-25600 ECC Registered CL22 288-Pin LRDIMM 1.2V 4Rx4 Memory Module
SKU: PYBME64EJ
Price: $827.62
PYBME64SJ2 - Fujitsu 64GB (4 x 16GB) 3200MHz PC4-25600 ECC Registered CL22 288-Pin DIMM 1.2V 1Rx4 Memory Module
SKU: PYBME64SJ2
Price: $1,028.43
PYBME25SJ3 - Fujitsu 256GB (4 x 64GB) 3200MHz PC4-25600 ECC Registered CL22 288-Pin DIMM 1.2V 2Rx4 Memory Module
SKU: PYBME25SJ3
Price: $2,354.84
PYBME76SJ2 - Fujitsu 768GB (12 x 64GB) 3200MHz PC4-25600 ECC Registered CL22 288-Pin DIMM 1.2V 2Rx4 Memory Module
SKU: PYBME76SJ2
Price: $7,191.82
MTA36ASF8G72PZ-3G2B2VI - Micron 64GB DDR4-3200MHz PC4-25600 ECC Registered CL22 288-Pin RDIMM 1.2V Dual Rank Memory Module
SKU: MTA36ASF8G72PZ-3G2B2VI
Price: $554.55
Kingston KSM32RD4/64MFR 64GB DDR4-3200MHz PC4-25600 ECC Registered CL22 288-Pin RDIMM 1.2V Quad Rank Memory Module
SKU: KSM32RD4-64MFR
Price: $597.41
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.