Replacement for 8478P: Drop-In Alternatives We Stock
Looking for a replacement for the 8478P (8478P - Dell 9.1GB 7200RPM Ultr160 SCSI 80-Pin Hot Swap 2MB Cache 3.5-inch Hard Drive)? Pro Disk Network ships Dell 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 8478P
| SKU | 8478P |
|---|---|
| Product | 8478P - Dell 9.1GB 7200RPM Ultr160 SCSI 80-Pin Hot Swap 2MB Cache 3.5-inch Hard Drive |
| Current price | $157.07 |
| Stock status | In Stock |
| Detail page | View 8478P › |
Drop-in replacements for 8478P
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.
08478P - Dell 9.1GB 7200RPM Ultr160 SCSI 80-Pin Hot Swap 2MB Cache 3.5-inch Hard Drive
SKU: 08478P
Price: $157.07
P7GV4 - Dell 350-Watts Redundant Hot Swap 80 Plus Platinum Power Supply for PowerEdge R320 R420
SKU: P7GV4
Price: $47.37
G686J - Dell 580-Watts 110-240V Redundant Hot Swap Power Supply for PowerEdge T410
SKU: G686J
Price: $50.53
D495E-S1 - Dell 495-Watts 100-240V 80 Plus Hot swap Power Supply for PowerEdge R720 R620 T620 T420 T320
SKU: D495E-S1
Price: $50.53
GRTNK - Dell 495-Watts 80 Plus Hot swap Power Supply for PowerEdge R730 R730XD R630
SKU: GRTNK
Price: $50.53
F495E-S0 - Dell 495-Watts 100-240V Redundant Hot Swap 80 Plus Platinum Power Supply for PowerEdge R520 R620 R720
SKU: F495E-S0
Price: $52.63
N24MJ - Dell 495-Watts 100-240V 80 Plus Hot swap Power Supply for PowerEdge R720/R620/T620/T420/T320
SKU: N24MJ
Price: $52.63
S-0495ADU00-101 - Dell 495-Watts 100-240V Redundant Hot Swap 80 Plus Platinum Power Supply for PowerEdge R520 R620 R720
SKU: S-0495ADU00-101
Price: $54.74
38GYJ - Dell 1100-Watts 100-240V 80 Plus Hot Swap Power Supply for PowerEdge R510 R720 R720XD R810 R820 R910 R920 T420 T620 T710
SKU: 38GYJ
Price: $57.89
D495E-S0 - Dell 495-Watts 100-240V 80 Plus Hot swap Power Supply for PowerEdge R720 R620 T620 T420 T320
SKU: D495E-S0
Price: $61.05
331-4603 - Dell 495-Watts 100-240V 80 Plus Hot Swap Power Supply for PowerEdge R720 R620 T620 T420 T320
SKU: 331-4603
Price: $65.26
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.