Replacement for 873357-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 873357-B21 (873357-B21 - HP 1.6TB Multi-Level-Cell SAS 12Gb/s Write Intensive 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 873357-B21
| SKU | 873357-B21 |
|---|---|
| Product | 873357-B21 - HP 1.6TB Multi-Level-Cell SAS 12Gb/s Write Intensive 2.5-inch Solid State Drive |
| Current price | $3,289.26 |
| Stock status | In Stock |
| Detail page | View 873357-B21 › |
Drop-in replacements for 873357-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.
P09947-001 - HP 400GB Multi-Level Cell SAS 12Gb/s Write Intensive 2.5-inch Solid State Drive
SKU: P09947-001
Price: $226.32
873563-001 - HP 400GB Multi-Level Cell (MLC) SAS 12Gb/s Write Intensive 2.5-inch Solid State Drive with Smart Carrier
SKU: 873563-001
Price: $286.32
873349-B21 - HP 400GB Multi-Level Cell (MLC) SAS 12Gb/s Hot-Swappable Write Intensive 2.5-inch Solid State Drive for Integrity Servers
SKU: 873349-B21
Price: $310.53
EO000400JWUGC - HP 400GB Multi-Level Cell SAS 12Gb/s Write Intensive 2.5-inch Solid State Drive
SKU: EO000400JWUGC
Price: $313.68
P07443-001 - HP 400GB Multi-Level Cell SAS 12Gb/s Write Intensive 2.5-inch Solid State Drive
SKU: P07443-001
Price: $313.68
EO000800JWDKQ - HP 800GB Multi-Level Cell SAS 12Gb/s Write Intensive 2.5-inch Solid State Drive
SKU: EO000800JWDKQ
Price: $324.21
400-ARHP - Dell 400GB Multi-Level Cell SAS 12Gb/s Write Intensive Hot-Swappable 2.5-inch Solid State Drive
SKU: 400-ARHP
Price: $1,122.95
P09100-B21 - HP 800GB Triple-Level-Cell SAS 12Gb/s Write Intensive 2.5-inch Solid State Drive
SKU: P09100-B21
Price: $387.37
HPE EO000400JXBEU 400GB Triple-Level Cell SAS 12Gb/s Hot Pluggable Write Intensive 2.5-Inch Solid State Drive with Smart Carrier for ProLiant Gen10
SKU: EO000400JXBEU
Price: $531.58
HPE P26295-B21 400GB Triple-Level Cell SAS 12Gb/s Write Intensive Hot-Pluggable 2.5-In Solid State Drive for Proliant Gen10 Server
SKU: P26295-B21
Price: $550.00
HPE EO000800PXDCK 800GB Triple-Level Cell SAS 12Gb/s Write Intensive SFF 2.5-Inch Solid State Drive With Carrier
SKU: EO000800PXDCK
Price: $726.32
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.