Replacement for 9AK004-140: Drop-In Alternatives We Stock
Looking for a replacement for the 9AK004-140 (9AK004-140 - Seagate Cheetah 146.8GB 15000RPM Fibre Channel 4Gb/s 8MB Cache (CE) 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 9AK004-140
| SKU | 9AK004-140 |
|---|---|
| Product | 9AK004-140 - Seagate Cheetah 146.8GB 15000RPM Fibre Channel 4Gb/s 8MB Cache (CE) 3.5-inch Hard Drive |
| Current price | $439.13 |
| Stock status | In Stock |
| Detail page | View 9AK004-140 › |
Drop-in replacements for 9AK004-140
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.
9X5005-140 - Seagate Cheetah 15K.4 73.4GB 15000RPM Ultra320 SCSI 68-Pin 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9X5005-140
Price: $714.74
9X5006-140 - Seagate Cheetah 15K.4 73GB 15000RPM Ultra320 SCSI 8MB Cache 80-Pin 3.5-inch Hard Drive
SKU: 9X5006-140
Price: $153.21
9X6006-140 - Seagate Cheetah 15K.4 36GB 15000RPM Ultra320 SCSI 8MB Cache 80-Pin 3.5-inch Hard Drive
SKU: 9X6006-140
Price: $153.67
9X4066-140 - Seagate Cheetah 15K.4 146GB 15000RPM SAS 3Gb/s 8MB Cache (CE) Hot-Swappable 3.5-inch Hard Drive
SKU: 9X4066-140
Price: $198.16
ST373454FC - Seagate Cheetah 15K.4 73.4GB 15000RPM Fibre Channel 2Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: ST373454FC
Price: $150.55
9AK004-139 - Seagate Cheetah 146.8GB 15000RPM Fibre Channel 4Gb/s 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9AK004-139
Price: $272.63
9U8004-058 - Seagate Cheetah 15K.3 73.4GB 15000RPM Fibre Channel 2Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9U8004-058
Price: $395.34
ST318452FC - Seagate Cheetah X15 36LP 18.4GB 15000RPM Fibre Channel 2Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: ST318452FC
Price: $461.05
9X5004-134 - Seagate Cheetah 15K.4 73.4GB 15000RPM Fibre Channel 2Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9X5004-134
Price: $503.09
ST318453FC - Seagate Cheetah 15K.3 18.4GB Fibre Channel 15000RPM 8MB Cache Hard Drive
SKU: ST318453FC
Price: $715.67
71P7397 - IBM / Seagate Cheetah 15K.4 73.4GB 15000RPM Fibre Channel 4Gb/s 3.5-inch Hard Drive
SKU: 71P7397
Price: $150.07
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.