Replacement for 854159-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 854159-B21 (854159-B21 - HP Managed Server 8TB EU/US Storage Expansion for ProLiant EC200a Managed Hybrid Server)? 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 854159-B21
| SKU | 854159-B21 |
|---|---|
| Product | 854159-B21 - HP Managed Server 8TB EU/US Storage Expansion for ProLiant EC200a Managed Hybrid Server |
| Current price | $1,524.21 |
| Stock status | In Stock |
| Detail page | View 854159-B21 › |
Drop-in replacements for 854159-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.
879853-001 - HP 1U Server Storage Cable Kit for ProLiant XL170r Gen10 Server
SKU: 879853-001
Price: $138.95
013497-001 - HP Server Storage Display Board with Cable for ProLiant ML370 G5 Server
SKU: 013497-001
Price: $272.12
BV855A - HP StorageWorks X1400 G2 Network Storage Server 1 x Intel Xeon E5503 2GHz 8TB (4 x 2TB)
SKU: BV855A
Price: $3,968.42
B7D92A - HP Store Easy 1530- 1x Intel Core I3 3220 3.3ghz, 8GB DDR3 Sdram, 8TB SATA Hdd, Gigabit Ethernet, 1x 460w Ps, 4u Tower Storage Server
SKU: B7D92A
Price: $4,900.45
BV858SB - HP StorageWorks X1500 G2 Network Storage Server 1 x Intel Xeon E5503 2GHz 8TB (4 x 2TB)
SKU: BV858SB
Price: $10,511.66
J3191-69001 - HP Fast Ethernet Expansion Module 2 x 100Base-TX Expansion Module
SKU: J3191-69001
Price: $273.91
JC612AR - HP 10508 Switch Chassis Manageable 14 x Expansion Slots 14 x Expansion Slot DB-9 3 10 Gigabit Ethernet Layer Supported 14U High Rack-mountable Desktop (Re
SKU: JC612AR
Price: $684.21
J4118-69001 - HP ProCurve Expansion Module 4 x 10Base-FL LAN Expansion Module
SKU: J4118-69001
Price: $704.62
J4118A-ACC - HP ProCurve Expansion Module 4 x 10Base-FL LAN Expansion Module
SKU: J4118A-ACC
Price: $704.62
J4118-61001 - HP ProCurve Expansion Module 4 x 10Base-FL LAN Expansion Module
SKU: J4118-61001
Price: $704.62
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.