Alternative to QK554AT: Better-Value Equivalents in Stock
Comparing the QK554AT (QK554AT - HP SmartBuy 500GB 7200RPM SATA 6Gb/s 3.5-inch Hard Drive) 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 QK554AT
| SKU | QK554AT |
|---|---|
| Product | QK554AT - HP SmartBuy 500GB 7200RPM SATA 6Gb/s 3.5-inch Hard Drive |
| Current price | $331.58 |
| Stock status | In Stock |
| Detail page | View QK554AT › |
Alternatives to QK554AT
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.
686235-S01 - HP ProLiant ML310e Gen8 SmartBuy Server Xeon E3-1240v2 3.40GHz 4-Core Processor 8GB PC3-12800E ECC Memory No Hard Drive DVD-RW
SKU: 686235-S01
Price: $1,121.05
K2Q05SB - HP SmartBuy 1040 1GB iSCSI with 12 x 300GB 10000 SFF Hard Drive
SKU: K2Q05SB
Price: $12,385.87
K2Q07SB - HP SmartBuy 1040 1GB iSCSI with 12 x 300GB 10000 RPM SFF Hard Drive
SKU: K2Q07SB
Price: $14,512.76
687520-B21 - HP ProLiant DL320e Gen8 SmartBuy Model Server Xeon E3-1220V2 3.1GHz 4-Core Processor 4GB ECC Registered Memory
SKU: 687520-B21
Price: $591.58
MB0500GCEHF - HP 500GB 7200RPM SATA 6GB/s Hot-Pluggable MidLine 3.5-inch Hard Drive
SKU: MB0500GCEHF
Price: $94.74
MB0500GCEHE HP 500GB 7200RPM SATA 6Gb/s Hot-Pluggable 3.5-inch Hard Drive
SKU: MB0500GCEHE
Price: $94.74
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.