The HP AG803A-B.NS (HP AG803A/B.NS 450GB 15000RPM Fibre Channel 4GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive) is a Server Hard Drive component engineered for sustained enterprise-class workloads. This part addresses common procurement scenarios where exact-match replacement, capacity expansion, or new-build deployment is required. Technical specifications include capacity of 450 GB, spindle speed of 15,000 RPM, form factor of 3.5-inch, interface of Fibre Channel, data rate of 4 Gb/s, features of Hot-Swap. Common deployment scenarios include database transaction-log volumes, virtualization datastores, OS-boot tier, backup-repository targets, and warm-data tiers in tiered-storage architectures. Pro Disk Network sources the AG803A-B.NS through reputable distribution channels and applies a verification check against the OEM compatibility matrix before each unit is added to active inventory. Each unit ships from a US fulfillment hub (Hillsboro OR, Atlanta GA, or Phoenix AZ) with same-day dispatch on in-stock orders before 3pm ET. 90-day Pro Disk Network functional warranty included; free US ground shipping on orders over $150.
The AG803A-B.NS is a HP server hard drive component with capacity 450 GB, spindle speed 15,000 RPM, form factor 3.5-inch. Pro Disk Network sells the AG803A-B.NS for $91.21 with same-day US shipping and a 30-day return guarantee.
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Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the AG803A-B.NS are shown on this page.
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Quick Answer: Will the AG803A-B.NS work with my RAID controller?
The AG803A-B.NS operates with any standard SAS/SATA/NVMe-compatible RAID controller (Dell PERC, HPE Smart Array, LSI/Broadcom MegaRAID, Adaptec, IBM ServeRAID, Lenovo ThinkSystem RAID). Mixing this drive in the same RAID volume with drives of different speed/capacity is supported but never recommended.
How fast does the AG803A-B.NS ship?
Pro Disk Network dispatches the AG803A-B.NS same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
The AG803A-B.NS is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
Splunk Warm/Cold Tier — Appropriate for Splunk warm/cold/frozen indexes where ingest write rates are below 200 MB/s per node. Avoid for hot-tier indexes — use NVMe instead.
File Server / SMB Shares — General-purpose Windows Server / Samba shares for departmental file storage. RAID 5 for capacity, RAID 10 for IOPS-sensitive workloads.
Object Storage (Ceph / MinIO) — JBOD presentation behind Ceph OSDs or MinIO erasure-coded pools. Mix with NVMe metadata drives for production object stores.
What is the AG803A-B.NS?
The AG803A-B.NS is a HP enterprise-grade hard drive with capacity 450 GB and spindle speed 15,000 RPM, manufactured by HP. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of AG803A-B.NS
Pros
Direct-to-rack shipping on multi-pack orders
Sequential serial-number bundling for cluster builds
Cons
Refurbished tier reseals — original retail box not included
Single-drive purchases ship in static-shield bags, not retail packaging
Lead time on 24+ drive orders may extend 2–4 business days
Frequently Asked Questions about AG803A-B.NS
Is the AG803A-B.NS a genuine HP part?
Yes. Pro Disk Network sources every AG803A-B.NS as factory-original HP inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned HP servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the AG803A-B.NS work with my RAID controller?
The AG803A-B.NS operates with any standard SAS/SATA/NVMe-compatible RAID controller (Dell PERC, HPE Smart Array, LSI/Broadcom MegaRAID, Adaptec, IBM ServeRAID, Lenovo ThinkSystem RAID). Mixing this drive in the same RAID volume with drives of different speed/capacity is supported but never recommended.
How fast does the AG803A-B.NS ship?
Pro Disk Network dispatches the AG803A-B.NS same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
What is the warranty on the AG803A-B.NS?
New AG803A-B.NS units carry the full HP manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the AG803A-B.NS?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the AG803A series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
AG803A — AG803A - HP Storageworks Eva M6 450GB 15000RPM Dual-Port 2/4 GB/s Fc-Al 1-inch Fibre Channel 3.5-inch Hard Drive — $38.40
AG803AR — AG803AR - HP 450GB 15000RPM Fibre Channel 4Gb/s 3.5-inch Hard Drive — $125.38
AG803ARF — AG803ARF - HP 450GB 15000RPM Fibre Channel 4Gb/s 3.5-inch Hard Drive — $86.47
AG803AS — AG803AS - HP 450GB 15000RPM Fibre Channel 4GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive — $88.01
Pro Disk Network Buyer’s Guide: Server Hard Drive
How to Pick the Right Drive Capacity for Your Use Case
If the AG803A-B.NS is going into a RAID array, choose RAID 6 over RAID 5 for any capacity tier built from drives larger than 4 TB. The probability of a second drive failing during rebuild from a 6+ TB rebuild window is high enough that single-parity is no longer responsible. For all-flash arrays, RAID 10 still wins on write-amplification-sensitive workloads (OLTP databases, VDI write-cache).
Drive Health Monitoring: SMART, Workload Rating, and Predictive Failure
Once the AG803A-B.NS is in production, the single most impactful operational practice is SMART monitoring tied to your existing alerting stack. SMART attributes 187 (reported uncorrectable errors), 197 (current pending sector count), and 198 (offline uncorrectable sector count) are the leading indicators of impending drive failure. Alert on non-zero values, not just on absolute thresholds; once these attributes leave zero, the drive has typically 30-90 days of useful life remaining.