Replacement for 6550576: Drop-In Alternatives We Stock
Looking for a replacement for the 6550576 (6550576 - Apple 8GB 5400PM ATA-33 3.5-inch Hard Drive)? Pro Disk Network ships 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 6550576
| SKU | 6550576 |
|---|---|
| Product | 6550576 - Apple 8GB 5400PM ATA-33 3.5-inch Hard Drive |
| Current price | $174.25 |
| Stock status | In Stock |
| Detail page | View 6550576 › |
Drop-in replacements for 6550576
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.
F5U098V - Belkin Ultra ATA/133 PCI Card - 2 x 40-pin IDC Ultra ATA/133 (ATA-7) Ultra ATA Internal
SKU: F5U098V
Price: $161.89
Apple M9262G/A 60 GB Plug-in Module Hard Drive - 1 Pack - IDE Ultra ATA/133 (ATA-7) - 7200 rpm - 2 MB Buffer - Hot Swappable
SKU: M9262G-A
Price: $273.91
Apple M9741G/A 400 GB 3.5 Internal Hard Drive - IDE Ultra ATA/133 (ATA-7) - 7200 rpm - 8 MB Buffer - Hot Pluggable
SKU: M9741G-A
Price: $450.00
9T6006-733 - Seagate BarraCuda ATA IV 80GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T6006-733
Price: $159.53
DK239A-48 - Hitachi 4.8GB 4200RPM IDE Ultra ATA/33 (ATA-4) 2.5-inch Hard Drive
SKU: DK239A-48
Price: $128.95
P4P800S - ASUS Asus P4P800S Desktop Motherboard Intel Chipset Socket PGA-478 1 x Processor Support 2 GB Serial ATA/150 Ultra ATA/133 (ATA-7)
SKU: P4P800S
Price: $290.66
0A40701 - HGST Microdrive 3K8 HMS361008M5CE00 8GB 3600RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache Module
SKU: 0A40701
Price: $436.43
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.