Replacement for 45N7247: Drop-In Alternatives We Stock
Looking for a replacement for the 45N7247 (45N7247 - IBM 120GB 5400RPM 2.5-inch Hard Drive for ThinkPad T400)? 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 45N7247
| SKU | 45N7247 |
|---|---|
| Product | 45N7247 - IBM 120GB 5400RPM 2.5-inch Hard Drive for ThinkPad T400 |
| Current price | $278.13 |
| Stock status | In Stock |
| Detail page | View 45N7247 › |
Drop-in replacements for 45N7247
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.
42T1062 - IBM Lenovo Travelstar 5K250 120GB 5400RPM SATA 1.5GB/s 8MB Cache 2.5-inch Hard Disk Drive for ThinkPad
SKU: 42T1062
Price: $166.97
42T1499 - IBM Lenovo Travelstar 5K250 120GB 5400RPM SATA 1.5GB/s 8MB Cache 2.5-inch Hard Disk Drive for ThinkPad
SKU: 42T1499
Price: $200.82
39T2889 - IBM / Lenovo 120GB 5400RPM SATA 1.5Gb/s 8MB Cache 2.5-inch Hard Drive for ThinkPad R61/T61
SKU: 39T2889
Price: $205.26
41R7721 - IBM / Lenovo 120GB 5400RPM SATA 1.5Gb/s 2.5-inch Hard Drive for ThinkPad T61/R61
SKU: 41R7721
Price: $211.00
42T1029 - IBM / Lenovo 120GB 5400RPM SATA 1.5Gb/s 8MB Cache 2.5-inch Hard Drive for ThinkPad R61 T61
SKU: 42T1029
Price: $211.00
42T1307 - IBM Lenovo 120GB 5400RPM SATA 2.5-inch Hard Drive for ThinkPad R61 T61
SKU: 42T1307
Price: $211.00
41R7720 - IBM / Lenovo 120GB 5400RPM SATA 1.5Gb/s 2.5-inch Internal Hard Drive for ThinkPad 3000/N200
SKU: 41R7720
Price: $211.00
42T1468 - IBM Lenovo Travelstar 5K250 120GB 5400RPM SATA 1.5GB/s 8MB Cache 2.5-inch Hard Disk Drive for ThinkPad
SKU: 42T1468
Price: $233.95
42T1417 - IBM / Lenovo 120GB 5400RPM SATA 1.5Gb/s 8MB Cache 2.5-inch Hard Drive for ThinkPad R61 T61
SKU: 42T1417
Price: $318.32
42T1608 - IBM 120GB 5400RPM SATA 1.5Gb/s 2.5-inch Hard Drive for ThinkPad R61/T61
SKU: 42T1608
Price: $344.84
42T1615 - IBM 120GB 5400RPM SATA 1.5Gb/s 2.5-inch Hard Drive for ThinkPad R61/T61
SKU: 42T1615
Price: $344.84
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.