Alternative to QL391A: Better-Value Equivalents in Stock
Comparing the QL391A (QL391A - HP 4 x 400GB 10000RPM Fiber Channel 4Gb/s 3.5-inch Hard Drive for 3PAR S-Class Storage System) 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 QL391A
| SKU | QL391A |
|---|---|
| Product | QL391A - HP 4 x 400GB 10000RPM Fiber Channel 4Gb/s 3.5-inch Hard Drive for 3PAR S-Class Storage System |
| Current price | $189.47 |
| Stock status | In Stock |
| Detail page | View QL391A › |
Alternatives to QL391A
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.
649996-001 - HP 4GB Type DC4 Fibre Channel Arbitrated Loop (FCAL) Module for 3PAR V-Class/P10000 and T-Class Storage Systems
SKU: 649996-001
Price: $168.42
466227-001 - HP 400GB 10000RPM Fiber Channel 4GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 466227-001
Price: $244.21
AJ811B - HP 400GB 10000RPM Fiber Channel 4GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: AJ811B
Price: $764.61
QL253A - HP 4 x 600GB 15000RPM Fiber Channel 4Gb/s 3.5-inch Hard Drive with Magazine for 3PAR F-Class Storage System
SKU: QL253A
Price: $739.83
QR615B - HP 4 x 100GB Fiber Channel 4Gb/s Solid State Drive Magazine for 3PAR F-Class Server
SKU: QR615B
Price: $1,088.08
HPE H6Y12A 16Gb Fibre Channel 28-Ports(16x 16Gb Fibre Channel (internal) 12x 16Gb Fibre Channel) Managed Embedded SAN switch module for HPE BladeSystem c-Class, optimized for CS 900 SAP HANA Storage N
SKU: H6Y12A
Price: $378.95
SBCBV24164-11 - HP Virtual Connect 4GB Fiber Channel Module for C-Class Blade System
SKU: SBCBV24164-11
Price: $224.46
AE385A - HP 48-Port 4Gb Fibre Channel Module 48 x Fiber Channel Fibre Channel Switch Module
SKU: AE385A
Price: $121.05
401933-001 - HP Power Supply For StorageWorks Fiber Channel Storage Switch 8 or StorageWorks Fiber Channel Storage Switch 16
SKU: 401933-001
Price: $189.47
AW572A - HP 400GB Fiber Channel 4Gb/s Dual Port 3.5-inch Solid State Drive
SKU: AW572A
Price: $1,289.47
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.