Replacement for MK537FB: Drop-In Alternatives We Stock
Looking for a replacement for the MK537FB (MK537FB - Toshiba 1GB 4200RPM SCSI 50-Pin 3.5-inch Hard Disk Drive)? Pro Disk Network ships Toshiba 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 MK537FB
| SKU | MK537FB |
|---|---|
| Product | MK537FB - Toshiba 1GB 4200RPM SCSI 50-Pin 3.5-inch Hard Disk Drive |
| Current price | $246.92 |
| Stock status | In Stock |
| Detail page | View MK537FB › |
Drop-in replacements for MK537FB
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.
MK538FB - Toshiba 1.2GB 4200RPM SCSI 50-Pin 512KB Cache 3.5-inch Hard Disk Drive
SKU: MK538FB
Price: $344.33
K000825060 - Toshiba 20GB 4200RPM IDE Ultra ATA-100 2MB Cache Super SlimLine 44-Pin 9.5mm 2.5-Inch Laptop Hard Drive
SKU: K000825060
Price: $172.62
MK1504GAL - Toshiba 15GB ATA 4200RPM 512KB 7.14ms 1.8-inch Hard Disk Drive
SKU: MK1504GAL
Price: $113.68
HDD144250MM - Toshiba 30GB 4200RPM ATA-100 2MB Cache 1.8-inch Hard Disk Drive
SKU: HDD144250MM
Price: $144.58
K000827050 - Toshiba 30GB 4200RPM ATA-100 2MB Cache 2.5-inch Hard Disk Drive
SKU: K000827050
Price: $146.54
V000011550 - Toshiba 40GB 4200RPM IDE Ultra ATA-100 2MB Cache 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: V000011550
Price: $159.74
HDD148850MM - Toshiba 20GB 4200RPM ATA-100 2MB Cache 1.8-inch Hard Disk Drive
SKU: HDD148850MM
Price: $175.45
MK5002MAL - Toshiba 5GB 4200RPM ATA-66 1MB Cache 1.8-inch Hard Disk Drive
SKU: MK5002MAL
Price: $180.80
P000413750 - Toshiba 100GB 4200RPM ATA-100 8MB Cache 2.5-inch Hard Disk Drive
SKU: P000413750
Price: $194.37
MK4050GC - Toshiba 40GB 4200RPM ATA-100 8MB Cache 2.5-inch Hard Disk Drive
SKU: MK4050GC
Price: $204.71
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.