Replacement for 1H582-51-G: Drop-In Alternatives We Stock
Looking for a replacement for the 1H582-51-G (1H582-51-G - Enterasys Matrix Ethernet Switch 48 x 10/100Base-TX 3 x Expansion Slot(s) Ethernet Switch)? 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 1H582-51-G
| SKU | 1H582-51-G |
|---|---|
| Product | 1H582-51-G - Enterasys Matrix Ethernet Switch 48 x 10/100Base-TX 3 x Expansion Slot(s) Ethernet Switch |
| Current price | $2,847.16 |
| Stock status | In Stock |
| Detail page | View 1H582-51-G › |
Drop-in replacements for 1H582-51-G
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.
1H582-51 - Enterasys Matrix Ethernet Switch 48 x 10/100Base-TX 3 x Expansion Slot(s) Ethernet Switch
SKU: 1H582-51
Price: $2,847.16
1H582-51-KIT - Enterasys Matrix E1 Workgroup Modular Switch(WS-48) 3 x Expansion Slot 48 x 10/100Base-TX LAN
SKU: 1H582-51-KIT
Price: $2,847.16
HP J4812A#ABB ProCurve 2512 12 x 10/100Base-TX LAN with 2 x Expansion Slot Stackable Ethernet Switch
SKU: J4812A-ABB
Price: $171.18
HP JF428A#ABB E4510-48G 48-Port 10/100/1000Base-T with 4 x SFP (mini-GBIC), 2 x Expansion Slot Ethernet Switch
SKU: JF428A-ABB
Price: $619.67
HP JG237-61101-B ProCurve 5120 Series 5120-48G-PoE+ 44 x Ports PoE+ 10/100/1000Base-T + 4 x Ports PoE+ Dual-Personality RJ-45/SFP 2 x Expansion Slots Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet
SKU: JG237-61101-B
Price: $145.26
HP JG237-61001-B ProCurve 5120 Series 5120-48G-PoE+ 44 x Ports PoE+ 10/100/1000Base-T + 4 x Ports PoE+ Dual-Personality RJ-45/SFP 2 x Expansion Slots Layer 3 Managed 1U Rack-Mountable Gigabit Ethernet
SKU: JG237-61001-B
Price: $145.26
HP JE071A#ABA A5120-48G-PoE 48-Port 10/100/1000Base-T 4 x SFP (mini-GBIC), 2 x Expansion Slot EI Layer 3 Switch
SKU: JE071A-ABA
Price: $344.84
HP JE071A#ABB A5120-48G-PoE 48-Port 10/100/1000Base-T 4 x SFP (mini-GBIC), 2 x Expansion Slot EI Layer 3 Switch
SKU: JE071A-ABB
Price: $344.84
JE051A - HP 2-Port 10-Gbase-X XFP Local Connection Module (LCM) Expansion Module for E4500G/E4800G Switch
SKU: JE051A
Price: $395.34
HP JE069A#ABA A5120-48G 48-Port 10/100/1000Base-T 4x SFP (mini-GBIC), 2x Expansion Slot EI Layer 3 Switch
SKU: JE069A-ABA
Price: $1,096.42
HP JE069A#ABB A5120-48G 48-Port 10/100/1000Base-T 4x SFP (mini-GBIC), 2x Expansion Slot EI Layer 3 Switch
SKU: JE069A-ABB
Price: $1,096.42
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.