Replacement for 730059-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 730059-B21 (730059-B21 - HP Enterprise 100GB SATA 6Gb/s 2.5-inch 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 730059-B21
| SKU | 730059-B21 |
|---|---|
| Product | 730059-B21 - HP Enterprise 100GB SATA 6Gb/s 2.5-inch Solid State Drive |
| Current price | $514.53 |
| Stock status | In Stock |
| Detail page | View 730059-B21 › |
Drop-in replacements for 730059-B21
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.
691852-B21 - HP Mainstream Endurance Enterprise 100GB Multi-Level Cell SATA 6Gb/s 3.5-inch Solid State Drive
SKU: 691852-B21
Price: $184.21
692160-001 - HP Mainstream Endurance Enterprise 100GB Multi-Level Cell SATA 6Gb/s 3.2-inch Solid State Drive
SKU: 692160-001
Price: $191.58
691853-B21 - HP Mainstream Endurance Enterprise 100GB SATA 6Gb/s 3.5-inch MLC Solid State Drive
SKU: 691853-B21
Price: $272.26
691852-S21 - HP Mainstream Endurance Enterprise 100GB SATA 6Gb/s 3.5-inch MLC Solid State Drive
SKU: 691852-S21
Price: $282.20
730151-001 - HP 100GB SATA 6GB/s Mainstream Endurance 2.5-inch Enterprise Solid State Drive
SKU: 730151-001
Price: $318.32
730051-B21 - HP 100GB SATA 6GB/s Mainstream Endurance 2.5-inch QR Enterprise Solid State Drive
SKU: 730051-B21
Price: $503.09
730147-001 - HP 100GB SATA 6GB/s Mainstream Endurance 2.5-inch QR Enterprise Solid State Drive
SKU: 730147-001
Price: $503.09
636607-B21 - HP Enterprise 100GB Multi-Level Cell SATA 3Gb/s Hot-Pluggable 3.5-inch Solid State Drive
SKU: 636607-B21
Price: $176.84
653112-B21 - HP Enterprise 100GB Multi-Level Cell SATA 3Gb/s Hot-Pluggable 2.5-inch Solid State Drive
SKU: 653112-B21
Price: $187.37
636599-B21 - HP 100GB Multi-Level Cell SATA 3Gb/s 2.5-inch Enterprise Solid State Drive
SKU: 636599-B21
Price: $344.33
653112-S21 - HP Enterprise 100GB SATA 3Gb/s Hot-Pluggable 2.5-inch MLC Solid State Drive
SKU: 653112-S21
Price: $548.82
653122-S21 - HP 100GB Multi-Level Cell SATA 3GB/s 3.5-inch Enterprise Solid State Drive
SKU: 653122-S21
Price: $596.88
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.