Replacement for STM3160215A: Drop-In Alternatives We Stock
Looking for a replacement for the STM3160215A (STM3160215A - Seagate DiamondMax 21 160GB 7200RPM ATA-100 2MB 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 STM3160215A
| SKU | STM3160215A |
|---|---|
| Product | STM3160215A - Seagate DiamondMax 21 160GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive |
| Current price | $534.93 |
| Stock status | In Stock |
| Detail page | View STM3160215A › |
Drop-in replacements for STM3160215A
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.
STM3160212A - Seagate DiamondMax 20 160GB 3.5-inch Hard Drive ATA-100 7200RPM 8MB Cache
SKU: STM3160212A
Price: $532.82
STM3802110A - Seagate DiamondMax 20 80GB 3.5-inch Hard Drive ATA-100 7200RPM 2MB Cache
SKU: STM3802110A
Price: $157.07
STM3402111A - Seagate DiamondMax 20 40GB 3.5-inch Hard Drive ATA-100 7200RPM 2MB Cache
SKU: STM3402111A
Price: $259.50
STM340211A - Seagate DiamondMax 20 40GB 3.5-inch Hard Drive ATA-100 7200RPM 2MB Cache
SKU: STM340211A
Price: $479.58
STM3160211AS - Seagate DiamondMax 20 160GB SATA 3Gb/s 7200RPM 2MB Cache Hot Swappable 3.5-inch Hard Drive
SKU: STM3160211AS
Price: $554.59
ST3160215CS - Seagate BarraCuda 160GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: ST3160215CS
Price: $82.42
9BE012-215 - Seagate DB35 Series 160GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BE012-215
Price: $192.08
9BE012-621 - Seagate DB35 Series 160GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BE012-621
Price: $192.08
9BE012-216 - Seagate DB35 Series 160GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BE012-216
Price: $192.08
9BE012-218 - Seagate DB35 Series 160GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BE012-218
Price: $192.08
9DP03F-326 - Seagate Maxtor DiamondMax 21 200GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: 9DP03F-326
Price: $336.29
9DP046-305 - Seagate DiamondMax 21 500GB 7200RPM ATA-100 16MB Cache 3.5-inch Hard Drive
SKU: 9DP046-305
Price: $343.63
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.