Alternative to 638527-B21: Better-Value Equivalents in Stock
Comparing the 638527-B21 (638527-B21 - HP Virtual Connect Flex 10/10d Module For C-Class Bladesystem Server) 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 638527-B21
| SKU | 638527-B21 |
|---|---|
| Product | 638527-B21 - HP Virtual Connect Flex 10/10d Module For C-Class Bladesystem Server |
| Current price | $263.16 |
| Stock status | In Stock |
| Detail page | View 638527-B21 › |
Alternatives to 638527-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
455882-001 - HP Virtual Connect Flex-10 10GB Ethernet Module for C-class Bladesystem
SKU: 455882-001
Price: $357.89
708052-001 - HP Virtual Connect Flex-10 10GB Ethernet Module for C-class Bladesystem
SKU: 708052-001
Price: $357.89
638526-B21 - HP Virtual Connect Flex-10/10d Module For C-class Bladesystem 63
SKU: 638526-B21
Price: $1,310.53
869917-001 - HP Virtual Connect Flex 24-Port 10GB V2 Board for C-Class BladeSystem
SKU: 869917-001
Price: $2,988.41
447103-001 - HP 1/10Gb-F Virtual Connect Ethernet Module for C-class Bladesystem
SKU: 447103-001
Price: $71.58
399593-B22 - HP Proliant BL C7000 1/10GB Virtual Connect Ethernet Module Option Kit for c-Class BladeSystem
SKU: 399593-B22
Price: $160.00
447049-001 - HP 1/10Gb-F Virtual Connect Ethernet Module for c-Class BladeSystem
SKU: 447049-001
Price: $160.54
447047-B21 - HP ProLiant BL-C7000 1/10GB-F Virtual Connect Ethernet Module for c-Class BladeSystem
SKU: 447047-B21
Price: $534.74
591973-B21 - HP Virtual Connect Flex-10 Ethernet Module Enterprise Edition for c-Class BL-c7000
SKU: 591973-B21
Price: $12,193.47
399725-001 - HP 1-10GB Virtura Connect Ethernet Module C-Class BladeSystem Switch
SKU: 399725-001
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.