Replacement for 9BA385-500: Drop-In Alternatives We Stock
Looking for a replacement for the 9BA385-500 (9BA385-500 - Seagate NL35 Series 400GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-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 9BA385-500
| SKU | 9BA385-500 |
|---|---|
| Product | 9BA385-500 - Seagate NL35 Series 400GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive |
| Current price | $96.84 |
| Stock status | In Stock |
| Detail page | View 9BA385-500 › |
Drop-in replacements for 9BA385-500
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.
9AG385-500 - Seagate DB35 Series 400GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9AG385-500
Price: $478.21
9Y7385-500 - Seagate BarraCuda 7200.8 400GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9Y7385-500
Price: $402.12
9BJ034-500 - Seagate 400GB 7200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 3.5-inch Hard Drive
SKU: 9BJ034-500
Price: $214.18
9BK13G-500 - Seagate DB35.3 Series 320GB 7200RPM SATA 3Gb/s 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BK13G-500
Price: $134.30
9BK136-500 - Seagate DB35.3 Series 500GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9BK136-500
Price: $220.05
9AG384-500 - Seagate DB35.1 Series 300GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9AG384-500
Price: $372.74
9BA383-500 - Seagate NL35 Series 250GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9BA383-500
Price: $392.99
ST3400832NS - Seagate NL35 Series 400GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: ST3400832NS
Price: $155.79
9BA385-176 - Seagate NL35 Series 400GB 7200RPM SATA 1.5Gb/s 8MB Cache Hot swappable (RoHS) 3.5-inch Hard Drive
SKU: 9BA385-176
Price: $238.33
9BA385-110 - Seagate NL35 Series 400GB 7200RPM SATA 1.5Gb/s 8MB Cache Hot swappable (RoHS) 3.5-inch Hard Drive
SKU: 9BA385-110
Price: $262.37
ST3400833NS - Seagate NL35 Series 400GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: ST3400833NS
Price: $339.54
9AG385-850 - Seagate DB35 Series 400GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9AG385-850
Price: $469.36
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.