Replacement for 9ZC2A3-501: Drop-In Alternatives We Stock
Looking for a replacement for the 9ZC2A3-501 (9ZC2A3-501 Seagate FreeAgent Desk 500GB External)? 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 9ZC2A3-501
| SKU | 9ZC2A3-501 |
|---|---|
| Product | 9ZC2A3-501 Seagate FreeAgent Desk 500GB External |
| Current price | $261.81 |
| Stock status | In Stock |
| Detail page | View 9ZC2A3-501 › |
Drop-in replacements for 9ZC2A3-501
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.
STAM1000100 - Seagate FreeAgent GoFlex 1TB SATA Wi-Fi 10/100/1000Mb/s Ethernet External Hard Drive
SKU: STAM1000100
Price: $554.62
STD624000N-RYT - Seagate TapeStor DAT 24 STD624000N-RYT DDS External Tape Drive - 12GB (Native)/24GB (Compressed) - 5.25 1/2H External
SKU: STD624000N-RYT
Price: $320.12
STD6401LW-RY - Seagate TapeStor DAT 40 STD6401LW-RY DAT DDS-4 External Tape Drive - 20GB (Native)/40GB (Compressed) - External
SKU: STD6401LW-RY
Price: $485.53
STBF500101 - Seagate 500GB 5400RPM GoFlex Satellite Mobile Wireless Storage Wi-Fi USB 3.0 2.5-inch External Hard Disk
SKU: STBF500101
Price: $344.84
LAC9000491 - Seagate Rugged Thunderbolt 500GB USB 3.0 External Solid State Drive
SKU: LAC9000491
Price: $415.09
9DM154-501 - Seagate SV35.3 500GB 7200RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9DM154-501
Price: $110.53
1BD142-501 - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1BD142-501
Price: $128.95
9YN14C-501 - Seagate 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9YN14C-501
Price: $144.07
9BD148-501 - Seagate BarraCuda 7200.9 500GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9BD148-501
Price: $157.88
9YZ162-501 - Seagate Constellation ES 500GB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 9YZ162-501
Price: $175.51
9CA154-501 - Seagate BarraCuda ES.2 500GB 7200RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9CA154-501
Price: $175.51
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.