Replacement for 70-31458-52: Drop-In Alternatives We Stock
Looking for a replacement for the 70-31458-52 (70-31458-52 - DEC 4GB 10000RPM Ultra Wide SCSI 3.5-inch 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 70-31458-52
| SKU | 70-31458-52 |
|---|---|
| Product | 70-31458-52 - DEC 4GB 10000RPM Ultra Wide SCSI 3.5-inch Hard Drive |
| Current price | $136.32 |
| Stock status | In Stock |
| Detail page | View 70-31458-52 › |
Drop-in replacements for 70-31458-52
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.
A5282-67001 - HP 18.2GB 10000RPM Ultra-160 Wide SCSI Hot-swappable LVD 80-Pin 3.5-inch Hard Drive
SKU: A5282-67001
Price: $194.74
A5282-67002 - HP 18.2GB 10000RPM Ultra-160 Wide SCSI Hot-swappable LVD 80-Pin 3.5-inch Hard Drive
SKU: A5282-67002
Price: $242.41
A5276-67001U - HP 9.1GB 10000RPM Ultra-2 Wide SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: A5276-67001U
Price: $341.29
A5276-67002U - HP 9.1GB 10000RPM Ultra-2 Wide SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: A5276-67002U
Price: $341.29
A5238-67001 - HP 9.1GB 7200RPM Ultra Wide SCSI Hot-Pluggable 80-Pin 3.5-inch Hard Drive
SKU: A5238-67001
Price: $155.57
A5528-67002 - HP 18.2GB 7200RPM Ultra-2 Wide SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: A5528-67002
Price: $465.88
70-32529-01 - DEC 200MHz 66MHz FSB 256KB L2 Cache Intel Pentium Pro 1-Core Processor
SKU: 70-32529-01
Price: $95.00
9L7006-052 - Seagate 36GB 10000RPM Wide Ultra2 SCSI 1MB Cache 3.5-inch Hard Drive
SKU: 9L7006-052
Price: $151.55
A5529-67001 - HP 36.4GB 7200RPM Fast Wide Differential SCSI HVD 80-Pin 3.5-inch Hard Drive
SKU: A5529-67001
Price: $1,018.09
03N5270 - IBM 300GB 10000RPM Ultra-320 SCSI 3.5-inch Hard Disk Drive for pSeries Servers
SKU: 03N5270
Price: $619.67
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.