Replacement for 653105-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 653105-B21 (653105-B21 - HP 400GB SAS 6GB/s Mlc SFF 2.5-inch Sc Enterprise Hot-pluggable Mainstream Solid State Drive for Gen8 Servers Only)? 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 653105-B21
| SKU | 653105-B21 |
|---|---|
| Product | 653105-B21 - HP 400GB SAS 6GB/s Mlc SFF 2.5-inch Sc Enterprise Hot-pluggable Mainstream Solid State Drive for Gen8 Servers Only |
| Current price | $389.47 |
| Stock status | In Stock |
| Detail page | View 653105-B21 › |
Drop-in replacements for 653105-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.
653105-S21 - HP 400GB Multi-Level Cell SAS 6Gb/s 2.5-inch Solid State Drive
SKU: 653105-S21
Price: $389.47
653963-001 - HP 400GB SAS 6GB/s Mlc SFF 2.5-inch Sc Enterprise Hot-pluggable Mainstream Solid State Drive for Gen8 Servers Only
SKU: 653963-001
Price: $426.32
653126-B21 - HP 400GB 3g SATA Mlc SFF 3.5-inch Sc Hot-pluggable Enterprise Mainstream Solid State Drive for Gen8 Server
SKU: 653126-B21
Price: $654.74
K2R09A - HP External SAS Cable Mini-SAS/Mini-SAS HD for Server 6.56 ft 1 x SFF-8644 Mini-SAS HD 4 x SFF-8088 Mini-SAS Shielding
SKU: K2R09A
Price: $560.25
EO0400JDVFB - HP 400GB SAS 12GB/s He SFF Sc Enterprise Performance Hot-pluggable 2.5-inch Solid State Drive
SKU: EO0400JDVFB
Price: $208.42
741143-B21 - HP 400GB SAS 12GB/s Mainstream Endurance 2.5-inch SFF Sc Enterprise Mainstream Hot-pluggable Solid State Drive for G8 Server
SKU: 741143-B21
Price: $730.91
741156-B21 - HP 400GB SAS 12GB/s He SFF Sc Enterprise Performance Hot-pluggable 2.5-inch Solid State Drive for G8 Servers
SKU: 741156-B21
Price: $1,518.07
636598-B21 - HP 400GB 2.5-inch 3g SATA Mlc SFF Enterprise Mainstream Solid State Drive
SKU: 636598-B21
Price: $439.64
M00400EBTJV - HP 400GB 2.5-inch 3g SATA Mlc SFF Enterprise Mainstream Solid State Drive
SKU: M00400EBTJV
Price: $859.30
MO0200FBRWB - HP 200GB SAS 6GB/s Mlc SFF 2.5-inch Enterprise Mainstream Solid State Drive
SKU: MO0200FBRWB
Price: $184.21
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.