Replacement for 679821-003: Drop-In Alternatives We Stock
Looking for a replacement for the 679821-003 (679821-003 - HP 256GB mSATA 6Gbps MLC Solid State Drive)? Pro Disk Network ships HP 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 679821-003
| SKU | 679821-003 |
|---|---|
| Product | 679821-003 - HP 256GB mSATA 6Gbps MLC Solid State Drive |
| Current price | $176.84 |
| Stock status | In Stock |
| Detail page | View 679821-003 › |
Drop-in replacements for 679821-003
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.
679821-001 - HP 256GB Multi-Level Cell (MLC) SATA 6Gb/s mSATA Solid State Drive
SKU: 679821-001
Price: $344.33
693583-003 - HP 256GB Multi-Level Cell (MLC) SATA 6Gb/s mSATA Solid State Drive for ENVY Spectre
SKU: 693583-003
Price: $683.88
742006-003 - HP Z Turbo Drive G2 256GB PCI Express M.2 2280 Solid State Drive
SKU: 742006-003
Price: $155.79
N3S12AT - HP Turbo Drive 256GB Multi-Level Cell (MLC) PCI Express 2.0 x4 Add-in Card Solid State Drive
SKU: N3S12AT
Price: $536.29
N8T11AT - HP Z Turbo Drive G1 256GB Multi-Level Cell (MLC) PCI Express 2.0 x4 Add-in Card Solid State Drive
SKU: N8T11AT
Price: $606.63
665180-003 - HP 256GB Multi-Level Cell SATA 6Gb/s 2.5-inch Solid State Drive
SKU: 665180-003
Price: $184.21
861959-003 - HP 256GB M.2 2280 PCI Express 3x4 (NVMe) Solid State Drive
SKU: 861959-003
Price: $189.47
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.