Alternative to 638526-B21: Better-Value Equivalents in Stock
Comparing the 638526-B21 (638526-B21 - HP Virtual Connect Flex-10/10d Module For C-class Bladesystem 63) 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 638526-B21
| SKU | 638526-B21 |
|---|---|
| Product | 638526-B21 - HP Virtual Connect Flex-10/10d Module For C-class Bladesystem 63 |
| Current price | $1,310.53 |
| Stock status | In Stock |
| Detail page | View 638526-B21 › |
Alternatives to 638526-B21
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.
639852-001 - HP Virtual Connect Flex-10/10d Module for C-class Bladesystem
SKU: 639852-001
Price: $263.16
638527-B21 - HP Virtual Connect Flex 10/10d Module For C-Class Bladesystem Server
SKU: 638527-B21
Price: $263.16
443763-001 - HP 850nm 10GBase-SR XFP Virtual Connect Ethernet Transceiver Module
SKU: 443763-001
Price: $128.42
466308-001 - HP Dual-Port 10GBE Mezzanine for Virtual BladeSystem C-Class
SKU: 466308-001
Price: $170.53
537963-B21 - HP BladeSystem c-Class Small Form-Factor Pluggable 5m 10GbE Copper Cable
SKU: 537963-B21
Price: $366.32
631882-001 - HP PCI Express x8 Flex-10 10GB 2-Port 530M Mezzanine Network Adapter
SKU: 631882-001
Price: $242.11
HP 466309-001 NC522M Flex-10 2 x Ports 10GbE Multifunction Mezzinine Ethernet Adapter Network Interface Card
SKU: 466309-001
Price: $265.26
AH814-63106 - HP StorageWorks 300 Virtual Library System Gateway Capacity
SKU: AH814-63106
Price: $946.32
582639-001 - HP SFP (mini-Gbic) Transceiver Module 10Base-T, 100Base-Tx, 1000Base-T Plug-In Module
SKU: 582639-001
Price: $155.79
D6502-63001 - HP 64MB 100MHz PC100 non-ECC Unbuffered CL2 168-Pin DIMM 3.3V Memory Module
SKU: D6502-63001
Price: $71.58
351063-001 HP Voltage Regulator Module for ProLiant Bl20p G2 Dl360 G3 Server
SKU: 351063-001
Price: $71.58
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.