Replacement for EM174AA: Drop-In Alternatives We Stock
Looking for a replacement for the EM174AA (EM174AA - HP 300GB 15000RPM SAS 3GB/s Hot Swap Single Port 3.5-inch Hard Drive)? Pro Disk Network ships HP 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 EM174AA
| SKU | EM174AA |
|---|---|
| Product | EM174AA - HP 300GB 15000RPM SAS 3GB/s Hot Swap Single Port 3.5-inch Hard Drive |
| Current price | $155.79 |
| Stock status | In Stock |
| Detail page | View EM174AA › |
Drop-in replacements for EM174AA
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.
LU967AT - HP 300GB 15000RPM SAS 6.0Gb/s Hot Swap Dual Port 3.5-inch Hard Drive
SKU: LU967AT
Price: $205.26
A2Z20AA - HP 300GB 10000RPM SAS 3GB/s Hot Swap Dual Port 2.5-inch Hard Drive
SKU: A2Z20AA
Price: $195.79
418373002SEALED - HP 36.4GB 15000RPM SAS 3GB/s Hot Swap Dual Port 2.5-inch Hard Drive
SKU: 418373002SEALED
Price: $345.89
432147-001 - HP 300GB 15000RPM SAS 3GB/s Hot-Pluggable Single Port 3.5-inch Hard Drive
SKU: 432147-001
Price: $103.16
375874R-016 - HP 300GB 15000RPM SAS 3GB/s Hot-Pluggable Single Port 3.5-inch Hard Drive
SKU: 375874R-016
Price: $109.80
375874-015 - HP 300GB 15000RPM SAS 3GB/s Hot-Pluggable Single Port 3.5-inch Hard Drive
SKU: 375874-015
Price: $138.95
375874-016 - HP 300GB 15000RPM SAS 3GB/s Hot-Pluggable Single Port 3.5-inch Hard Drive
SKU: 375874-016
Price: $138.95
EM174AAB - HP 300GB 15000RPM SAS 3GB/s Hot-Pluggable Single Port 3.5-inch Hard Drive
SKU: EM174AAB
Price: $146.21
EM174UTR - HP 300GB 15000RPM SAS 3GB/s Hot-Pluggable Single Port 3.5-inch Hard Drive
SKU: EM174UTR
Price: $148.79
DF3000BABUF - HP 300GB 15000RPM SAS 3GB/s Hot-Pluggable Single Port 3.5-inch Hard Drive
SKU: DF3000BABUF
Price: $149.57
413642-001 - HP 300GB 15000RPM SAS 3GB/s Hot-Pluggable Single Port 3.5-inch Hard Drive
SKU: 413642-001
Price: $155.79
413647-001 - HP 300GB 15000RPM SAS 3GB/s Hot-Pluggable Single Port 3.5-inch Hard Drive
SKU: 413647-001
Price: $155.79
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.