Alternative to 728551-B21: Better-Value Equivalents in Stock
Comparing the 728551-B21 (728551-B21 - HP ProLiant DL580 G8 CTO Chassis with No Cpu, No Ram, 5SFF HDD Bays, Smart Array P830i/2GB Fbwc 12GB/s SAS Controller, 4u Rack 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 728551-B21
| SKU | 728551-B21 |
|---|---|
| Product | 728551-B21 - HP ProLiant DL580 G8 CTO Chassis with No Cpu, No Ram, 5SFF HDD Bays, Smart Array P830i/2GB Fbwc 12GB/s SAS Controller, 4u Rack Server |
| Current price | $597.89 |
| Stock status | In Stock |
| Detail page | View 728551-B21 › |
Alternatives to 728551-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.
755258-B21 - HP ProLiant DL360 G9 CTO Chassis with No Cpu, No Ram, Dynamic Smart Array B140i, 4x Gigabit Ethernet, 8SFF HDD Bays, 1u Rack Server
SKU: 755258-B21
Price: $187.37
653203-B21 - HP ProLiant DL385p G8- CTO Chassis with No Cpu, No Ram, 8SFF HDD Bays, Smart Array P420i Controller, 2u Rack Server
SKU: 653203-B21
Price: $250.53
669804-B21 - HP ProLiant DL385p G8- CTO Chassis with No Cpu, No Ram, 8SFF HDD Bays, 4x Gigabit Ethernet, 2u Rack Server
SKU: 669804-B21
Price: $2,167.79
669805-B21 - HP ProLiant DL385p G8- CTO Chassis with No Cpu, No Ram, 12lff HDD Bays, 4x Gigabit Ethernet, 2u Rack Server
SKU: 669805-B21
Price: $2,776.28
712361-B21 - HP ProLiant DL360p G8 Se- Cto Server With No Cpu, No Ram, 10sff Hdd Bays
SKU: 712361-B21
Price: $265.26
640996-B21 - HP ProLiant BL420c Gen8 CTO Chassis With No Cpu, No Ram, 2x SAS/SATA/ssd Hard Drive Bays, 10GB Flexible Lom, 2-way Blade Server
SKU: 640996-B21
Price: $342.11
690142-B21 - HP ProLiant Bl420c G8- Cto Chassis with No Cpu No Ram 2x SAS/sata/ssd Hard Drive Bays 10GB Flexible Lom 2-Way Blade Server
SKU: 690142-B21
Price: $378.95
365172-405 - HP ProLiant DL145 G1 1u Rack SATA CTO Chassis with -No CPU -0MB Ram -No HDD -Broadcom 5704-Nic 8MB ATI Rage Xl Base Model Server
SKU: 365172-405
Price: $221.05
412645-B21 - HP ProLiant ML350 G5 CTO Model No CPU 0MB Ram Nc373i NIC Ilo Sa-E200i RAID Six LFF SAS/SATA Hs Drive Bays 16MB ATI Es1000 5u Tower Server
SKU: 412645-B21
Price: $1,524.21
728551-S01 - HP ProLiant DL580 G8 2x E7-4890v2 2.8GHz 15-Core 64GB 5x 2.5-inch HDD
SKU: 728551-S01
Price: $1,152.63
396226-405 - HP ProLiant Bl20p G3 SCSI CTO Blade with -No CPU -0MB Ram -No HDD -2 X Nc7781-Nic -Ilo -Sa6i RAID
SKU: 396226-405
Price: $296.84
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.