Replacement for S25FS256SAGNFI003: Drop-In Alternatives We Stock
Looking for a replacement for the S25FS256SAGNFI003 (S25FS256SAGNFI003 - Cypress-Semiconductor NOR Flash 256Mb, 1.8V, 133Mzh MirrorBit SPI Flash)? 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 S25FS256SAGNFI003
| SKU | S25FS256SAGNFI003 |
|---|---|
| Product | S25FS256SAGNFI003 - Cypress-Semiconductor NOR Flash 256Mb, 1.8V, 133Mzh MirrorBit SPI Flash |
| Stock status | In Stock |
| Detail page | View S25FS256SAGNFI003 › |
Drop-in replacements for S25FS256SAGNFI003
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.
LABEL-SD-256MB-KO - Gigaram 256MB 9-Pin SD Flash Memory Card with Elite Pro Label
SKU: LABEL-SD-256MB-KO
Price: $77.63
JF229A - HP MSR30-40 533MHz Processor 256MB RAM 256MB Flash Memory 2-Ports 1000Base-T Gigabit Ethernet Router
SKU: JF229A
Price: $389.47
JF284-61101 - HP MSR30-20 533MHz Processor 256MB RAM 256MB Flash Memory 2-Ports 1000Base-T Multi-Service Gigabit Ethernet Router
SKU: JF284-61101
Price: $1,469.88
JF284-61011 - HP MSR30-20 533MHz Processor 256MB RAM 256MB Flash Memory 2-Ports 1000Base-T Gigabit Ethernet Router
SKU: JF284-61011
Price: $3,166.00
AM426-69017 - HP System Peripherical Interface SPI Board for ProLiant DL980 G7 Server
SKU: AM426-69017
Price: $170.53
WRT54G3G-ST - Linksys Wireless-G Router for SPRINT Mobile B Band 4 Port Switch WPA2 SPI
SKU: wrt54g3g-st
Price: $182.37
617527-001 - HP System Peripherical Interface (SPI) board for Proliant DL580 G7
SKU: 617527-001
Price: $184.21
WRV200 - Linksys Wireless G VPN Router QOS SPI with Rangebooster MIMO MULTIPLE BSSID
SKU: WRV200
Price: $223.05
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.