Replacement for WD800AW: Drop-In Alternatives We Stock
Looking for a replacement for the WD800AW (WD800AW - Western Digital Performer 80GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive)? Pro Disk Network ships Western Digital 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 WD800AW
| SKU | WD800AW |
|---|---|
| Product | WD800AW - Western Digital Performer 80GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive |
| Current price | $273.91 |
| Stock status | In Stock |
| Detail page | View WD800AW › |
Drop-in replacements for WD800AW
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.
WD800AW-7500DDK1 - Western Digital Performer 80GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD800AW-7500DDK1
Price: $182.14
WD800AW-00DDK1 - Western Digital Performer 80GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD800AW-00DDK1
Price: $217.03
WD400AW - Western Digital Performer 40GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD400AW
Price: $92.92
WD400AW-00BYK0 - Western Digital Performer 40GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD400AW-00BYK0
Price: $237.53
WD400AW-00DDK1 - Western Digital Performer 40GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD400AW-00DDK1
Price: $400.45
WB800EB - Western Digital Protege 80GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WB800EB
Price: $163.55
WD800UE-00HCTO - Western Digital Scorpio 80GB 5400RPM ATA-100 2MB Cache 40-Pin 2.5-inch Hard Drive
SKU: WD800UE-00HCTO
Price: $180.64
WD800UE-22KVT0 - Western Digital Scorpio 80GB 5400RPM ATA-100 2MB Cache 40-Pin 2.5-inch Hard Drive
SKU: WD800UE-22KVT0
Price: $181.12
WD800UE-00KVT0 - Western Digital Scorpio 80GB 5400RPM ATA-100 2MB Cache 40-Pin 2.5-inch Hard Drive
SKU: WD800UE-00KVT0
Price: $181.12
WD800UE-11KVT0 - Western Digital Scorpio 80GB 5400RPM ATA-100 2MB Cache 2.5-inch Hard Drive
SKU: WD800UE-11KVT0
Price: $181.12
WD800MW - Western Digital 80GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD800MW
Price: $187.76
WD800AB-00CBA0 - Western Digital Caviar 80GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD800AB-00CBA0
Price: $207.50
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.