Replacement for M2684SAU: Drop-In Alternatives We Stock
Looking for a replacement for the M2684SAU (M2684SAU - Fujitsu 540MB 50-Pins 3.5Inch SCSI Hard Drive)? 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 M2684SAU
| SKU | M2684SAU |
|---|---|
| Product | M2684SAU - Fujitsu 540MB 50-Pins 3.5Inch SCSI Hard Drive |
| Current price | $529.05 |
| Stock status | In Stock |
| Detail page | View M2684SAU › |
Drop-in replacements for M2684SAU
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.
M2684TAU - Fujitsu 540MB 4500RPM IDE / ATA 256KB Cache 3.5-inch Hard Drive
SKU: M2684TAU
Price: $220.78
85G3870 - IBM 540MB Multi-Level Cell 4500RPM SCSI-2 50-Pin 3.5-inch Hard Drive
SKU: 85G3870
Price: $257.64
06H9543 - IBM Travelstar 540MB 3800RPM SCSI 50-Pin 64KB Cache 2.5-inch Hard Drive
SKU: 06H9543
Price: $317.80
84G8443 - IBM Deskstar 540MB 4500RPM Fast SCSI 50-Pin 192KB Cache 3.5-inch Hard Drive
SKU: 84G8443
Price: $429.83
82G5932 - IBM DALS-3540 540MB 4500RPM Fast SCSI 50-Pin 192KB Cache 3.5-inch Hard Drive
SKU: 82G5932
Price: $429.83
84G3494 - IBM DSAS-3540 540MB 4500RPM Fast SCSI 50-Pin 192KB Cache 3.5-inch Hard Drive
SKU: 84G3494
Price: $429.83
85G3869 - IBM DLAS-3540 540MB 4500RPM Fast SCSI 50-Pin 3.5-inch Hard Drive
SKU: 85G3869
Price: $461.84
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.