Replacement for 643R6: Drop-In Alternatives We Stock
Looking for a replacement for the 643R6 (643R6 - Dell / Samsung Mix Use 960GB SATA 6Gb/s 2.5-inch Hot-plug MLC Solid State Drive SM863)? 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 643R6
| SKU | 643R6 |
|---|---|
| Product | 643R6 - Dell / Samsung Mix Use 960GB SATA 6Gb/s 2.5-inch Hot-plug MLC Solid State Drive SM863 |
| Stock status | In Stock |
| Detail page | View 643R6 › |
Drop-in replacements for 643R6
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.
0M1RT - Dell / Samsung Mix Use 960GB SATA 6Gb/s 2.5-inch Hot-plug MLC Solid State Drive SM863
SKU: 0M1RT
Price: $726.32
400-AMHR - Dell / Samsung Mix Use 960GB SATA 6Gb/s 2.5-inch Hot-plug MLC Solid State Drive SM863
SKU: 400-AMHR
Price: $781.93
Y1W94 - Dell / Samsung Mix Use 960GB SATA 6Gb/s 2.5-inch Hot-plug MLC Solid State Drive SM863
SKU: Y1W94
Price: $847.16
0Y1W94 - Dell / Samsung Mix Use 960GB SATA 6Gb/s 2.5-inch Hot-plug MLC Solid State Drive SM863
SKU: 0Y1W94
Price: $847.16
400-AMHY - Dell / Samsung Mix Use 960GB SATA 6Gb/s 2.5-inch Hot-plug MLC Solid State Drive SM863
SKU: 400-AMHY
Price: $857.89
00M1RT - Dell / Samsung Mix Use 960GB SATA 6Gb/s 2.5-inch Hot-plug MLC Solid State Drive SM863
SKU: 00M1RT
Price: $1,082.28
0643R6 - Dell / Samsung Mix Use 960GB SATA 6Gb/s 2.5-inch Hot-plug MLC Solid State Drive SM863
SKU: 0643R6
Price: $1,575.75
Dell 5V73V 960GB Triple Level Cell SATA 6Gb/s Mix Use 512e 2.5-Inch Hot Pluggable Solid State Drive For 14G 15G 16G PowerEdge Server
SKU: 5V73V
Price: $496.84
TR3MY - Dell 960GB TLC SATA 6Gb/s Mix Use Hot-Swappable 2.5-inch Solid State Drive
SKU: TR3MY
Price: $650.53
0TR3MY - Dell 960GB TLC SATA 6Gb/s Mix Use Hot-Swappable 2.5-inch Solid State Drive
SKU: 0TR3MY
Price: $831.42
4WP9D - Dell 960GB MLC SATA 6Gb/s Mix Use Hot-Pluggable 2.5-inch Solid State Drive
SKU: 4WP9D
Price: $1,033.04
04WP9D - Dell 960GB MLC SATA 6Gb/s Mix Use Hot-Pluggable 2.5-inch Solid State Drive
SKU: 04WP9D
Price: $1,033.04
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.