Replacement for 655-0409: Drop-In Alternatives We Stock
Looking for a replacement for the 655-0409 (655-0409 - Apple Western Digital Caviar 2.5Gb 5400RPM IDE 128KB 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 655-0409
| SKU | 655-0409 |
|---|---|
| Product | 655-0409 - Apple Western Digital Caviar 2.5Gb 5400RPM IDE 128KB Cache 3.5-inch Hard Drive |
| Current price | $140.61 |
| Stock status | In Stock |
| Detail page | View 655-0409 › |
Drop-in replacements for 655-0409
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.
655-1257A - Apple Western Digital Caviar SE 160GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 655-1257A
Price: $226.08
Western WD102AA Western Digital WD102AA Caviar 10GB 5400RPM IDE Ultra ATA/66 (ATA-5) 2MB Cache 3.5-Inch Hard Drive
SKU: WD102AA
Price: $155.79
655-0336 - Western Digital 850MB 5400RPM IDE/ATA 128KB Cache 3.5-inch Hard Drive
SKU: 655-0336
Price: $313.78
WDAC22500-00F - Western Digital Caviar 2.5GB 5400RPM IDE/ATA-33 3.5-inch Hard Drive
SKU: WDAC22500-00F
Price: $133.61
AC14300 - Western Digital Caviar 14300 4.3GB 5400RPM IDE Ultra ATA/66 512KB Cache 3.5-inch Hard Drive
SKU: AC14300
Price: $138.95
AC14300-60RTT3 - Western Digital Caviar 14300 4.3GB 5400RPM IDE Ultra ATA/66 512KB Cache 3.5-inch Hard Drive
SKU: AC14300-60RTT3
Price: $164.18
AC14300-00RTT3 - Western Digital Caviar 14300 4.3GB 5400RPM IDE Ultra ATA/66 512KB Cache 3.5-inch Hard Drive
SKU: AC14300-00RTT3
Price: $164.18
AC14300-00RTT2 - Western Digital Caviar 14300 4.3GB 5400RPM IDE Ultra ATA/66 512KB Cache 3.5-inch Hard Drive
SKU: AC14300-00RTT2
Price: $165.79
AC14300-75RT - Western Digital Caviar 14300 4.3GB 5400RPM IDE Ultra ATA/66 512KB Cache 3.5-inch Hard Drive
SKU: AC14300-75RT
Price: $192.63
AC14300-60RTT0 - Western Digital Caviar 14300 4.3GB 5400RPM IDE Ultra ATA/66 512KB Cache 3.5-inch Hard Drive
SKU: AC14300-60RTT0
Price: $226.72
WD800EB-00HNF0 - Western Digital Caviar 80GB 5400RPM IDE/ATA 40-Pin 3.5-inch Hard Drive
SKU: WD800EB-00HNF0
Price: $278.93
WD800EB-11JUF0 - Western Digital Caviar 80GB 5400RPM IDE/ATA 40-Pin 3.5-inch Hard Drive
SKU: WD800EB-11JUF0
Price: $278.93
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.