Replacement for 853995-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 853995-B21 (853995-B21 - HP Edgeline EL1000 1GbE 2xRJ-45 v2 Pass Thru System)? 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 853995-B21
| SKU | 853995-B21 |
|---|---|
| Product | 853995-B21 - HP Edgeline EL1000 1GbE 2xRJ-45 v2 Pass Thru System |
| Current price | $538.95 |
| Stock status | In Stock |
| Detail page | View 853995-B21 › |
Drop-in replacements for 853995-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.
488454-001 - HP 16-Port SAS 3Gb/s Pass-Thru Module for Blade System c-Class
SKU: 488454-001
Price: $215.79
011454-001 - HP Ethernet Signal Pass-Thru Board for ProLiant BL40p Server
SKU: 011454-001
Price: $71.58
845769-B21 - HP Edgeline EL10 4GB DDR3 SDRAM 32GB Hard Drive External Intelligent Gateway
SKU: 845769-B21
Price: $3,278.95
723458-001 - HP 16-Port 1Gb/s Pass-Through Module for c-Class BladeSystem Server
SKU: 723458-001
Price: $184.21
A3453-69103 - HP System Board (Motherboard) for 9000 K400/410/420 Server System
SKU: A3453-69103
Price: $126.68
502350-001 - HP 945gc/ich7 System Board for Rp3000 Point Of Sale System
SKU: 502350-001
Price: $291.79
A3453-60003 - HP System Board (Motherboard) for 9000 K-Class Server System
SKU: A3453-60003
Price: $397.89
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.