Alternative to J9805A: Better-Value Equivalents in Stock
Comparing the J9805A (J9805A - HP 640 Redundant External Power Supply Shelf for 2920 Switch Series) against alternatives? Pro Disk Network stocks 12 similar HP 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 J9805A
| SKU | J9805A |
|---|---|
| Product | J9805A - HP 640 Redundant External Power Supply Shelf for 2920 Switch Series |
| Current price | $261.05 |
| Stock status | In Stock |
| Detail page | View J9805A › |
Alternatives to J9805A
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.
J9805-61001 - HP 640 Redundant Power Supply Shelf for Up to Three X331 or X332 Modular Power Supplies
SKU: J9805-61001
Price: $841.33
HP J9726-80099 2920 Series 2920-24G 20 x Ports 10/100/1000Base-T + 4 x Dual Personality SFP Ports + 2 x Expansion Module Layer 3 Managed Stackable Gigabit Ethernet Network Switch
SKU: J9726-80099
Price: $128.42
HP J9729-80099 Aruba 2920 Series 2920-48G PoE+ 44 x RJ-45 Ports PoE+ 10/100/1000Base-T + 4 x RJ-45 dual-personality Ports PoE+ Layer 3 Managed Rack-mountable Stackable Gigabit Ethernet Network Switch
SKU: J9729-80099
Price: $170.53
HP J9728-61001-0PSU 2920 Series 2920-48G 44 x Ports 10/100/1000Base-T + 4 x Dual Personality SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
SKU: J9728-61001-0PSU
Price: $189.47
2920-48G - HP Aruba 2920-48G-PoE+ 48 x Ports 10/100/1000Base-T + 4 x SFP Combo Layer-3 Managed Gigabit Ethernet Network Switch
SKU: 2920-48G
Price: $194.74
HP 2920-24G-POE+ 2920-24G-PoE+ 24 x Ports 10/100/1000Base-T + 4 x SFP Layer-3 Managed Gigabit Ethernet Network Switch
SKU: 2920-24G-POE
Price: $548.82
J8696AX - HP ProCurve 620 External Power Supply / Redundant Power Supply (EPS/RPS) for 2900, 3500yl, 6200yl ProCurve Switch
SKU: J8696AX
Price: $184.21
HP J8696A#ABB ProCurve 620 External Power Supply / Redundant Power Supply (EPS/RPS) for 2900, 3500yl, 6200yl ProCurve Switch
SKU: J8696A-ABB
Price: $514.32
J8169-69001 - HP 816-Watts Redundant External Power Supply 4-Output Connectors External Rack-Mountable for Procurve E610
SKU: J8169-69001
Price: $145.89
J8169-61001 - HP 816-Watts Redundant External Power Supply 4-Output Connectors External Rack-Mountable for Procurve E610
SKU: J8169-61001
Price: $145.89
J9737A - HP 1050-Watts 110-240V AC 54V DC Power Supply for 2920 Switch Series
SKU: J9737A
Price: $292.63
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.