Replacement for ST320LT014: Drop-In Alternatives We Stock
Looking for a replacement for the ST320LT014 (ST320LT014 - Seagate Momentus 320GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive)? Pro Disk Network ships Seagate 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 ST320LT014
| SKU | ST320LT014 |
|---|---|
| Product | ST320LT014 - Seagate Momentus 320GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive |
| Current price | $344.33 |
| Stock status | In Stock |
| Detail page | View ST320LT014 › |
Drop-in replacements for ST320LT014
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.
ST320LT023 - Seagate Momentus 320GB 2.5-inch Hard Drive SATA 3Gb/s 7200RPM 16MB Cache
SKU: ST320LT023
Price: $84.21
ST320LT007 - Seagate Momentus THIN 320GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Laptop Hard Drive
SKU: ST320LT007
Price: $149.47
ST320LT009 - Seagate Momentus THIN 320GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: ST320LT009
Price: $160.00
ST9320421AS - Seagate Momentus 320GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: ST9320421AS
Price: $182.37
ST9320423AS - Seagate Momentus 320GB 7200RPM SATA 3Gb/s 7-Pin 16MB Cache 2.5-inch Hard Drive
SKU: ST9320423AS
Price: $182.37
9HV14E-037 - Seagate Momentus 7200.4 320GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9HV14E-037
Price: $189.47
9HV14E-500 - Seagate Momentus 7200.4 320GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9HV14E-500
Price: $235.79
9HV14E-071 - Seagate Momentus 7200.4 320GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9HV14E-071
Price: $259.50
9GE144-070 - Seagate Momentus 7200.3 320GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9GE144-070
Price: $291.79
9HV14E-300 - Seagate Momentus 7200.4 320GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9HV14E-300
Price: $344.33
9ZV142-071 - Seagate Momentus Thin 320GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9ZV142-071
Price: $344.33
9YK142-071 - Seagate Momentus Thin 320GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9YK142-071
Price: $344.33
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.