Alternative to WS-SUP720-3B: Better-Value Equivalents in Stock
Comparing the WS-SUP720-3B (WS-SUP720-3B - Cisco Catalyst 6500/7600 Supervisor Engine 720 Control) against alternatives? Pro Disk Network stocks 12 similar Cisco parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the WS-SUP720-3B
| SKU | WS-SUP720-3B |
|---|---|
| Product | WS-SUP720-3B - Cisco Catalyst 6500/7600 Supervisor Engine 720 Control |
| Current price | $362.38 |
| Stock status | In Stock |
| Detail page | View WS-SUP720-3B › |
Alternatives to WS-SUP720-3B
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.
MEM-C6K-CPTFL1GB-TP - Cisco 1GB Flash Memory for 6000 / 6500 Supervisor Engine 720 Series
SKU: MEM-C6K-CPTFL1GB-TP
Price: $127.67
MEM-C6K-CPTFL64M - Cisco 64MB CompactFlash (CF) Memory Card for Catalyst 6500 Supervisor 720
SKU: MEM-C6K-CPTFL64M
Price: $130.62
MEM-C6K-ATA-1-64M-TP - Cisco 64MB PCMCIA ATA Flash Memory for Catalyst 6000 / 6500 Supervisor Engine II Series
SKU: MEM-C6K-ATA-1-64M-TP
Price: $116.33
MEMC6KATA164MB - Cisco 164MB ATA Type I Flash Memory Card for Catalyst 6500 Series Supervisor Engine 2
SKU: MEMC6KATA164MB
Price: $116.33
MEM-C6K-ATA-1-64M-AP - Cisco 64MB PCMCIA ATA Flash Memory for Catalyst 6000 / 6500 Supervisor Engine II Series
SKU: MEM-C6K-ATA-1-64M-AP
Price: $116.33
MEM-C6K-ATA-1-64M - Cisco 64MB PCMCIA ATA Flash Memory for Catalyst 6000 / 6500 Supervisor Engine II Series
SKU: MEM-C6K-ATA-1-64M
Price: $202.36
WS-X6K-S2-PFC2 - Cisco Catalyst 6500 Supervisor Engine-2 2GE Plus PFC-2
SKU: WS-X6K-S2-PFC2
Price: $203.82
WS-X6K-S2-MSFC2 - Cisco Catalyst 6500 2 x 1000BASE-X GBIC Supervisor Engine 2
SKU: WS-X6K-S2-MSFC2
Price: $553.16
VS-S720-10G-3CXL - Cisco Catalyst 6500 Series 2-Port Virtual Switching Supervisor Engine
SKU: VS-S720-10G-3CXL
Price: $1,416.26
WS-SUP720-3BXL - Cisco Catalyst 7600 Series 10/100/1000Base-T Supervisor Engine
SKU: WS-SUP720-3BXL
Price: $440.63
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.