Replacement for J4842A: Drop-In Alternatives We Stock
Looking for a replacement for the J4842A (J4842A - HP ProCurve Gigabit Ethernet Module 8 x 1000Base-T)? 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 J4842A
| SKU | J4842A |
|---|---|
| Product | J4842A - HP ProCurve Gigabit Ethernet Module 8 x 1000Base-T |
| Current price | $608.79 |
| Stock status | In Stock |
| Detail page | View J4842A › |
Drop-in replacements for J4842A
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.
5070-5088 - HP ProCurve 2-Port 10-Gigabit Ethernet Cx4 Al Module for ProCurve Switch
SKU: 5070-5088
Price: $155.79
HP J9452A#ABA ProCurve 6600-48G-4XG 48 x Ports 10/100/1000Base-T Gigabit + 4 x SFP+ 10-GbE 10 Gigabit Ethernet Ports Layer 4 Managed Switch
SKU: J9452A-ABA
Price: $344.33
J9452AR - HP ProCurve 6600-48G-4XG 48 x Ports 10/100/1000Base-T Gigabit + 4 x SFP+ 10-GbE 10 Gigabit Ethernet Ports Layer 4 Managed Switch
SKU: J9452AR
Price: $412.63
J9452A - HP ProCurve 6600-48G-4XG 48 x Ports 10/100/1000Base-T Gigabit + 4 x SFP+ 10-GbE 10 Gigabit Ethernet Ports Layer 4 Managed Switch
SKU: J9452A
Price: $412.63
J9452-69001 - HP ProCurve 6600-48G-4XG 48 x Ports 10/100/1000Base-T Gigabit + 4 x SFP+ 10-GbE 10 Gigabit Ethernet Ports Layer 4 Managed Switch
SKU: J9452-69001
Price: $412.63
J9452-60001 - HP ProCurve 6600-48G-4XG 48 x Ports 10/100/1000Base-T Gigabit + 4 x SFP+ 10-GbE 10 Gigabit Ethernet Ports Layer 4 Managed Switch
SKU: J9452-60001
Price: $412.63
HPE R0X39-61201 Aruba 6400 48-Ports PoE 1000Base-T RJ-45 Gigabit Ethernet 4-Portss 50GBase-X 50 Gigabit Ethernet SFP56 Plug-in Module Switch Module
SKU: R0X39-61201
Price: $13,348.74
J9800AR - HP ProCurve 1810-8 v2 7-Ports 10/100Base-T Fast Ethernet + 1-Port 10/100/1000Base-T Gigabit Ethernet Layer 2 Managed Switch
SKU: J9800AR
Price: $140.00
HP J9800AS#ABA ProCurve 1810-8 v2 7-Ports 10/100Base-T Fast Ethernet + 1-Port 10/100/1000Base-T Gigabit Ethernet Layer 2 Managed Switch
SKU: J9800AS-ABA
Price: $140.00
J9800-61001 - HP ProCurve 1810-8 v2 7-Ports 10/100Base-T Fast Ethernet + 1-Port 10/100/1000Base-T Gigabit Ethernet Layer 2 Managed Switch
SKU: J9800-61001
Price: $157.07
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.