Replacement for 9BK03E-500: Drop-In Alternatives We Stock
Looking for a replacement for the 9BK03E-500 (9BK03E-500 - Seagate DB35 Series 250GB 7200RPM ATA-100 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 9BK03E-500
| SKU | 9BK03E-500 |
|---|---|
| Product | 9BK03E-500 - Seagate DB35 Series 250GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive |
| Current price | $295.64 |
| Stock status | In Stock |
| Detail page | View 9BK03E-500 › |
Drop-in replacements for 9BK03E-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.
9AG283-500 - Seagate DB 35.1 Series 250GB 7200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9AG283-500
Price: $204.36
9AG283-260 - Seagate DB 35.1 Series 250GB 7200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9AG283-260
Price: $204.36
9AG283-262 - Seagate DB 35.1 Series 250GB 7200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9AG283-262
Price: $204.36
9AG283-625 - Seagate DB 35.1 Series 250GB 7200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9AG283-625
Price: $204.36
9AG283-645 - Seagate DB 35.1 Series 250GB 7200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9AG283-645
Price: $204.36
9BE011-500 - Seagate DB35 Series 80GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BE011-500
Price: $166.29
9BE012-500 - Seagate DB35 Series 160GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BE012-500
Price: $192.08
9AG289-500 - Seagate 200GB 7200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 3.5-inch Hard Drive
SKU: 9AG289-500
Price: $139.00
9BJ034-500 - Seagate 400GB 7200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 3.5-inch Hard Drive
SKU: 9BJ034-500
Price: $214.18
9Y7289-500 - Seagate BarraCuda 7200.8 200GB 7200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 3.5-inch Hard Drive
SKU: 9Y7289-500
Price: $487.07
9BK036-500 - Seagate DB35 Series 500GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: 9BK036-500
Price: $207.13
9BK038-500 - Seagate DB35 Series 750GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: 9BK038-500
Price: $419.50
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.