Replacement for IEC-950: Drop-In Alternatives We Stock
Looking for a replacement for the IEC-950 (IEC-950 - IBM Ultrastar 18XP 18.2GB 7200RPM Ultra Wide SCSI 68-Pin 1MB Cache 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 IEC-950
| SKU | IEC-950 |
|---|---|
| Product | IEC-950 - IBM Ultrastar 18XP 18.2GB 7200RPM Ultra Wide SCSI 68-Pin 1MB Cache 3.5-inch Hard Drive |
| Current price | $250.53 |
| Stock status | In Stock |
| Detail page | View IEC-950 › |
Drop-in replacements for IEC-950
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.
46M4140 - IBM 46M4140 24-Outlets PDU 12 x IEC 60320 C13 12 x IEC 60320 C19 Zero U Vertical Rackmount
SKU: 46M4140
Price: $769.37
46M4134 - IBM 46M4134 24-Outlets PDU 12 x IEC 60320 C13 12 x IEC 60320 C19 Zero U
SKU: 46M4134
Price: $815.33
59H6599 - IBM Ultrastar 18XP 18.2GB 7200RPM Ultra Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 59H6599
Price: $128.95
03L5293 - IBM Ultrastar 9ES 4.5GB 7200RPM Ultra Wide SCSI 68-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 03L5293
Price: $157.07
27H1683 - IBM / Ultrastar 2XP 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 27H1683
Price: $164.05
DDRS-34560 - IBM / Ultrastar 9ES 4.5GB 7200RPM Ultra Wide SCSI 512KB Cache 3.5-inch Hard Drive
SKU: DDRS-34560
Price: $170.53
59H7001 - IBM Ultrastar 4LP 4.5GB 7200RPM Ultra Wide SCSI 68-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 59H7001
Price: $179.05
DCHS04Y - IBM Ultrastar 2XP 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: DCHS04Y
Price: $182.37
59H6606 - IBM Ultrastar 9LP 9.1GB 7200RPM Ultra Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 59H6606
Price: $205.26
22L0352 - IBM Ultrastar 9ES 4.5GB 7200RPM Ultra Wide SCSI 68-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 22L0352
Price: $226.08
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.