Replacement for TP643: Drop-In Alternatives We Stock
Looking for a replacement for the TP643 (TP643 - Dell 120GB 7200RPM SATA 2.5-inch hard Drive for Latitude D830Hard 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 TP643
| SKU | TP643 |
|---|---|
| Product | TP643 - Dell 120GB 7200RPM SATA 2.5-inch hard Drive for Latitude D830Hard Drive |
| Current price | $266.14 |
| Stock status | In Stock |
| Detail page | View TP643 › |
Drop-in replacements for TP643
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.
0TP643 - Dell 120GB 7200RPM SATA 2.5-inch hard Drive for Latitude D830Hard Drive
SKU: 0TP643
Price: $266.14
0HH059 - Dell 120GB 5400RPM SATA 2.5-inch hard Drive for Latitude D620Hard Drive
SKU: 0HH059
Price: $178.46
HH059 - Dell 120GB 5400RPM SATA 2.5-inch hard Drive for Latitude D620Hard Drive
SKU: HH059
Price: $178.46
52N64 - Dell 120GB 5400RPM SATA 2.5-inch hard Drive for Latitude E6400Hard Drive
SKU: 52N64
Price: $259.50
052N64 - Dell 120GB 5400RPM SATA 2.5-inch hard Drive for Latitude E6400Hard Drive
SKU: 052N64
Price: $259.50
0G400J - Dell 120GB 5400RPM SATA 3Gb/s 2.5-inch hard Drive for Latitude E5400Hard Drive
SKU: 0G400J
Price: $501.29
G400J - Dell 120GB 5400RPM SATA 3Gb/s 2.5-inch hard Drive for Latitude E5400Hard Drive
SKU: G400J
Price: $501.29
341-5732 - Dell 120GB 5400RPM SATA 1.8-inch Hard Disk Drive for Latitude D430
SKU: 341-5732
Price: $288.33
0PD635 - Dell 30GB 4200RPM AT100 1.8-inch hard Drive for Latitude X1, Latitude X1UHard Drive
SKU: 0PD635
Price: $113.96
PD635 - Dell 30GB 4200RPM AT100 1.8-inch hard Drive for Latitude X1, Latitude X1UHard Drive
SKU: PD635
Price: $113.96
PT764 - Dell 120GB 5400RPM AT100 8MB Cache 1.8-inch hard Drive for Latitude D430Hard Drive
SKU: PT764
Price: $182.09
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.