Replacement for 678934-004: Drop-In Alternatives We Stock
Looking for a replacement for the 678934-004 (678934-004 - HP 320GB 7200RPM SATA 2.5-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 678934-004
| SKU | 678934-004 |
|---|---|
| Product | 678934-004 - HP 320GB 7200RPM SATA 2.5-inch Hard Drive |
| Current price | $366.09 |
| Stock status | In Stock |
| Detail page | View 678934-004 › |
Drop-in replacements for 678934-004
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.
678934-001 - HP 320GB 7200RPM SATA 6GB/s 32MB Cache 7mm 2.5-inch Hard Drive
SKU: 678934-001
Price: $203.49
678308-004 - HP / HGST 320GB 7200RPM SATA 6Gb/s 2.5-inch Hard Disk Drive
SKU: 678308-004
Price: $171.03
HPE P44000-004 HP P44000-004 3.84TB SATA 6Gb/s Read Intensive 2.5-inch Solid State Drive
SKU: P44000-004
Price: $2,300.00
432337-004 HP 500GB 7200RPM SATA 3GB/s Hot-Pluggable NCQ 3.5-inch Hard Drive
SKU: 432337-004
Price: $86.32
397377-004 - HP 250GB 7200RPM SATA 1.5GB/s Hot-Pluggable NCQ 3.5-inch Hard Drive
SKU: 397377-004
Price: $128.42
391335-004 - HP 250GB 7200RPM SATA 1.5GB/s non Hot-Plug 3.5-inch Hard Drive
SKU: 391335-004
Price: $128.42
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.