Replacement for NS-ISG-2000-PWR-AC2: Drop-In Alternatives We Stock
Looking for a replacement for the NS-ISG-2000-PWR-AC2 (NS-ISG-2000-PWR-AC2 - Juniper 250-Watts AC Power Supply for Netscreen-ISG 2000)? Pro Disk Network ships Juniper 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 NS-ISG-2000-PWR-AC2
| SKU | NS-ISG-2000-PWR-AC2 |
|---|---|
| Product | NS-ISG-2000-PWR-AC2 - Juniper 250-Watts AC Power Supply for Netscreen-ISG 2000 |
| Current price | $392.99 |
| Stock status | In Stock |
| Detail page | View NS-ISG-2000-PWR-AC2 › |
Drop-in replacements for NS-ISG-2000-PWR-AC2
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.
NS-ISG-1000-PWR-AC - Juniper 250-Watts AC Power Supply for ISG1000 Series
SKU: NS-ISG-1000-PWR-AC
Price: $392.99
NS-ISG-2000-SX2 - Juniper Dual Port 1000Base-SX SFP Mini-GBIC Transceiver Module
SKU: NS-ISG-2000-SX2
Price: $484.76
NS-ISG-FE4 - Juniper 4-Port 10/100Base-TX Fast Ethernet Expansion Module
SKU: NS-ISG-FE4
Price: $236.29
NS-ISG-FE8 - Juniper 8-Port 10/100Base-TX Fast Ethernet Network Expansion Module
SKU: NS-ISG-FE8
Price: $370.07
EX-PWR-930-AC - Juniper 930-Watts AC Power Supply with PoE+ for EX4200, EX3200 Series
SKU: EX-PWR-930-AC
Price: $191.58
NS-IDP-PWR-AC-003 - Juniper 500-Watts AC Power Supply for IDP200, 600, 1100 PSU
SKU: NS-IDP-PWR-AC-003
Price: $235.79
PWR-M10I-M7I-DC-S - Juniper 293-Watts DC Power Supply for M10I / M7I
SKU: PWR-M10I-M7I-DC-S
Price: $250.53
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.