Replacement for NX4250-AA-BF: Drop-In Alternatives We Stock
Looking for a replacement for the NX4250-AA-BF (NX4250-AA-BF - Sun NX4250 Two HDD Base AC Chassis)? Pro Disk Network ships 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 NX4250-AA-BF
| SKU | NX4250-AA-BF |
|---|---|
| Product | NX4250-AA-BF - Sun NX4250 Two HDD Base AC Chassis |
| Stock status | In Stock |
| Detail page | View NX4250-AA-BF › |
Drop-in replacements for NX4250-AA-BF
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.
839027-001 - HP Front I/O Assembly with Two USB 3.0 Ports / Two USB 2.0 Ports / Headphone for EliteDesk 800 G2
SKU: 839027-001
Price: $82.42
150213-B21 - HP Tower To Rack Conversion Kit (includes Two Handles Two Mounting Plates And Four Screws) for MSA30
SKU: 150213-B21
Price: $229.47
LSI00457 - LSI Logic Syncro 9361-8i Kit with Two (2) Controller Cards and Two Attached Cachevault Modules with Separate Supercap Modules
SKU: LSI00457
Price: $6,207.74
05-25528-06 - LSI Logic Syncro 9380-8e Kit with Two (2) Controller Cards and Two Attached Cachevault Modules with Separate Supercap Modules
SKU: 05-25528-06
Price: $6,459.74
IBM 45W0193 2498-B40-BASE-SYS System Storage SAN Switch SAN40B-4 Base System Chassis
SKU: 45W0193
Price: $2,103.16
365172-405 - HP ProLiant DL145 G1 1u Rack SATA CTO Chassis with -No CPU -0MB Ram -No HDD -Broadcom 5704-Nic 8MB ATI Rage Xl Base Model Server
SKU: 365172-405
Price: $221.05
C44675-007 - Intel 600-Watts Non-Redundant Chassis Base Power Supply for SC5300 Chassis
SKU: C44675-007
Price: $273.91
592226-B21 - HP ProLiant DL165 G7- LFF CTO Chassis with No Cpu, No Ram, Two Nc362i Integrated Dual Port Gigabit Server Adapters, 1u Rack Server
SKU: 592226-B21
Price: $1,471.58
SG-XARYSB196A-145G - Sun StorEdge D2 Hard Drive Array - 4 x HDD Installed - 145.60 GB Installed HDD Capacity - 12 x Total Bays - 4U Rack-mountable
SKU: SG-XARYSB196A-145G
Price: $1,075.70
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.