Replacement for 659337-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 659337-B21 (659337-B21 HP 1TB 7200RPM SATA 6Gb/s non Hot-Pluggable 3.5-inch Hard 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 659337-B21
| SKU | 659337-B21 |
|---|---|
| Product | 659337-B21 HP 1TB 7200RPM SATA 6Gb/s non Hot-Pluggable 3.5-inch Hard Drive |
| Current price | $189.47 |
| Stock status | In Stock |
| Detail page | View 659337-B21 › |
Drop-in replacements for 659337-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.
657749-001 - HP 1TB 7200RPM SATA 6GB/s Hot-Pluggable NCQ MidLine 3.5-inch Hard Drive
SKU: 657749-001
Price: $78.95
MB1000GCEEK - HP 1TB 7200RPM SATA 6GB/s Hot-Pluggable NCQ MidLine 3.5-inch Hard Drive
SKU: MB1000GCEEK
Price: $78.95
765451-001 - HP 1TB 7200RPM SATA 6Gb/s 512e Hot-Pluggable 2.5-inch Hard Drive
SKU: 765451-001
Price: $145.26
797275-B21 - HP 1TB 7200RPM SATA 6Gb/s Hot-Pluggable 3.5-inch Hard Drive with Tray
SKU: 797275-B21
Price: $176.84
716606-B21 - HP 1TB 7200RPM SATA 6GB/s Hot-Pluggable Dual Port SC 3.5-inch Hard Drive
SKU: 716606-B21
Price: $177.00
843395-001 - HP 1TB 7200RPM SATA 6GB/s non Hot-Pluggable 512E 3.5-inch Hard Drive
SKU: 843395-001
Price: $189.47
801883-B21 - HP 1TB 7200RPM SATA 6GB/s non Hot-Pluggable MidLine 3.5-inch Hard Drive
SKU: 801883-B21
Price: $192.63
657751-B21 - HP 1TB 7200RPM SATA 6GB/s Hot-Pluggable NCQ MidLine 3.5-inch Hard Drive
SKU: 657751-B21
Price: $254.45
MB1000GCEHH - HP 1TB 7200RPM SATA 6GB/s Hot-Pluggable NCQ MidLine 3.5-inch Hard Drive
SKU: MB1000GCEHH
Price: $294.74
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.