Replacement for JC643A: Drop-In Alternatives We Stock
Looking for a replacement for the JC643A (JC643A - HP IPS N-platform Spare Fan Mod JC643-61101)? 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 JC643A
| SKU | JC643A |
|---|---|
| Product | JC643A - HP IPS N-platform Spare Fan Mod JC643-61101 |
| Current price | $263.28 |
| Stock status | In Stock |
| Detail page | View JC643A › |
Drop-in replacements for JC643A
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.
HPE JG923-61101 HP JG923-61101 OfficeConnect 1920-16G 16 x Ports 10/100/1000Base-T + 4 x Gigabit SFP Ports Layer 3 Managed Gigabit Ethernet Network Switch
SKU: JG923-61101
Price: $183.42
HPE JG894-61101 HP JG894-61101 Flex Fabric 5700-48G-4XG-2QSFP+ 48 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP+ Ports + 2 x QSFP+ Ports Layer 2 Managed Rack-mountable Gigabit Ethernet Network Switch
SKU: JG894-61101
Price: $247.37
HPE JC613-61101 HP JC613-61101 FlexNetwork 10500 Series 10504 4 x I/O Module Slots 8U Rack-mountable Network Switch Chassis
SKU: JC613-61101
Price: $326.32
HPE JG225-61101 HP JG225-61101 FlexFabric 5800AF-48G 48xPorts 10/100/1000Base-T + 6xSFP+ Ports Layer3 Managed 1U Gigabit Ethernet Switch
SKU: JG225-61101
Price: $347.37
HPE JG898-61101 HP JG898-61101 FlexFabric 5700 Series 5700-32XGT-8XG-2QSFP+ 32 x RJ-45 Ports 10GBase-T + 8 x SFP+ Fixed Fiber Ports + 2 x QSFP+ Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Ne
SKU: JG898-61101
Price: $608.42
HPE JG960-61101 HP JG960-61101 OfficeConnect 1950 Series 1950-24G-2SFP+-2XGT 24 x RJ-45 Ports 10/100/1000Base-T + 2 x SFP+ Ports + 2 x Dual Personality RJ-45/SFP+ Ports Layer 3 Managed Rack-mountable
SKU: JG960-61101
Price: $640.00
HPE JH038-61101 HP JH038-61101 FlexFabric 5900 Series 5900AF-48G-4XG-2QSFP+ 48 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP+ Ports + 2 x QSFP+ Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Networ
SKU: JH038-61101
Price: $721.05
HPE JC748-61101 HP JC748-61101 FlexNetwork 10500 Series 10512 18 x Expansion Slots Network 18U Rack-mountable Network Switch Chassis
SKU: JC748-61101
Price: $1,347.37
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.