Replacement for 18P4136: Drop-In Alternatives We Stock
Looking for a replacement for the 18P4136 (18P4136 - IBM 18.2GB 10000RPM SCSI 3.5-inch Hard Drive)? Pro Disk Network ships IBM 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 18P4136
| SKU | 18P4136 |
|---|---|
| Product | 18P4136 - IBM 18.2GB 10000RPM SCSI 3.5-inch Hard Drive |
| Current price | $82.42 |
| Stock status | In Stock |
| Detail page | View 18P4136 › |
Drop-in replacements for 18P4136
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.
90P1310 IBM 146.8GB 10000RPM Ultra-320 SCSI Hot-Pluggable 3.5-inch Hard Drive with Tray
SKU: 90P1310
Price: $47.37
39R7310 - IBM 146.8GB 10000RPM Hot Swapable Ultra-320 SCSI 3.5-inch Hard Drive with Tray
SKU: 39R7310
Price: $47.37
90P1301 - IBM 73GB 10000RPM Ultra-320 SCSI SFF 2.5-inch Hot Swapable Hard Disk Drive
SKU: 90P1301
Price: $73.68
32P0797 - IBM 73GB 10000RPM Ultra-320 SCSI SFF 2.5-inch Hot Swapable Hard Disk Drive
SKU: 32P0797
Price: $73.68
26K5269 - IBM 73GB 10000RPM Ultra-320 SCSI 2.5-inch Hot Swapable Hard Disk Drive
SKU: 26K5269
Price: $73.68
02K1141 - IBM 9.1GB 10000RPM Ultra Wide SCSI 68-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 02K1141
Price: $76.66
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.