Replacement for 9EA066-034: Drop-In Alternatives We Stock
Looking for a replacement for the 9EA066-034 (9EA066-034 - Seagate 400GB 10000RPM SAS 3.0Gbps 16MB 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 9EA066-034
| SKU | 9EA066-034 |
|---|---|
| Product | 9EA066-034 - Seagate 400GB 10000RPM SAS 3.0Gbps 16MB Cache 3.5-inch Hard Drive |
| Current price | $189.47 |
| Stock status | In Stock |
| Detail page | View 9EA066-034 › |
Drop-in replacements for 9EA066-034
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.
9EA004-034 - Seagate Cheetah NS 400GB 10000RPM Fibre Channel 4Gb/s 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9EA004-034
Price: $286.42
9F6066-034 - Seagate 146GB 10000RPM SAS 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9F6066-034
Price: $71.58
9F4066-034 - Seagate Savvio 10K.2 73GB 10000RPM SAS 3Gb/s 16MB Cache (CE) 2.5-inch Hard Drive
SKU: 9F4066-034
Price: $429.83
9EB004-034 - Seagate 300GB 10000RPM Fibre Channel 4Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9EB004-034
Price: $329.64
9Z3066-034 - Seagate Cheetah 15K.5 73.4GB 15000RPM SAS 3Gb/s 16MB Cache (CE) 3.5-inch Enterprise Hard Drive
SKU: 9Z3066-034
Price: $528.45
9Y4066-034 - Seagate Savvio 73GB 10000RPM SAS 3Gb/s 8MB Cache (RoHS) 2.5-inch Hard Drive
SKU: 9Y4066-034
Price: $144.07
9Y5066-034 - Seagate Savvio 10K.1 36GB 10000RPM SAS 3Gb/s 8MB Cache (CE) 2.5-inch Hard Drive
SKU: 9Y5066-034
Price: $157.88
9EA066-042 - Seagate 400GB 10000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9EA066-042
Price: $147.37
9EA066-041 - Seagate 400GB 10000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9EA066-041
Price: $165.79
9EA066-080 - Seagate 400GB 10000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9EA066-080
Price: $165.79
9EA066-001 - Seagate Cheetah NS 400GB 10000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9EA066-001
Price: $194.32
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.