Replacement for S26361-F4026-E728: Drop-In Alternatives We Stock
Looking for a replacement for the S26361-F4026-E728 (S26361-F4026-E728 - Fujitsu 128GB DDR4-2666 MHz ECC Registered CL19 288-pin RDIMM 1.2V 8Rx4 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 S26361-F4026-E728
| SKU | S26361-F4026-E728 |
|---|---|
| Product | S26361-F4026-E728 - Fujitsu 128GB DDR4-2666 MHz ECC Registered CL19 288-pin RDIMM 1.2V 8Rx4 Memory Module |
| Current price | $2,179.89 |
| Stock status | In Stock |
| Detail page | View S26361-F4026-E728 › |
Drop-in replacements for S26361-F4026-E728
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.
1XD88AA - HP 128GB (1x 128GB) DDR4-2666 MHz ECC Registered CL19 288-Pin LRDIMM 1.2V Memory Module
SKU: 1XD88AA
Price: $2,731.47
1XD88AT - HP 128GB (1x 128GB) DDR4-2666 MHz ECC Registered CL19 288-Pin LRDIMM 1.2V Memory Module
SKU: 1XD88AT
Price: $2,935.21
RAM-4GDR4ECI0-RD-2666 - QNAP 4GB PC4-21300 DDR4-2666 MHz ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank x4 Memory Module
SKU: RAM-4GDR4ECI0-RD-2666
Price: $213.26
RAM-16GDR4ECT0-RD-2666 - QNAP 16GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM Memory Module
SKU: RAM-16GDR4ECT0-RD-2666
Price: $264.29
D4RD-2666-32G - Synology 32GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Memory Module
SKU: D4RD-2666-32G
Price: $534.54
D4RD-2666-16G - Synology 16GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Memory Module
SKU: D4RD-2666-16G
Price: $847.37
S26361-F4026-E328 - Fujitsu 128GB DDR4-2666 MHz ECC Registered CL19 288-pin RDIMM 1.2V 8Rx4 Memory Module
SKU: S26361-F4026-E328
Price: $2,179.89
S26361-F4026-L728 - Fujitsu 128GB DDR4-2666 MHz ECC Registered CL19 288-pin RDIMM 1.2V 8Rx4 Memory Module
SKU: S26361-F4026-L728
Price: $2,179.89
D4EC-2666-16G Synology D4EC-2666-8G DDR4-2666 8GB ECC Server Memory
SKU: D4EC-2666-16G
Price: $1,381.05
D4NE-2666-4G - Synology 4GB DDR4-2666 MHz PC4-21300 non ECC-Unbuffered CL19 288-Pin UDIMM 1.2V Memory Module
SKU: D4NE-2666-4G
Price: $222.33
RAM-4GDR4ECP0-UD-2666 - QNAP 4GB DDR4-2666 MHz PC4-21300 ECC Unbuffered CL19 288-Pin UDIMM Memory Module
SKU: RAM-4GDR4ECP0-UD-2666
Price: $277.08
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.