R3R73A - HP ProLiant XL450r G10 4U Rack Server 2 x Xeon Gold 6140 256GB RAM 200TB (25 x 8TB) HDD 13.6TB (8 x 1.6TB) SSD, (2 x 400GB) SSD Serial Attached SCSI (SAS) Controller
The HP R3R73A (R3R73A - HP ProLiant XL450r G10 4U Rack Server 2 x Xeon Gold 6140 256GB RAM 200TB (25 x 8TB) HDD 13.6TB (8 x 1.6TB) SSD, (2 x 400GB) SSD Serial Attached SCSI (SAS) Controller) is a Server Systems 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 256 GB, interface of SAS, generation of Gen10. Common deployment scenarios include in-place server fleet refresh, expansion of existing virtualization clusters, new-build deployments for branch-office / edge-compute roles, and replacement-of-EOL infrastructure under existing service contracts. Pro Disk Network sources the R3R73A 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 R3R73A is a HP server systems component with capacity 256 GB, interface SAS, generation Gen10. Pricing on the R3R73A is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.
The R3R73A is a HP server systems part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the R3R73A ship?
If in stock, the R3R73A ships same business day on US orders placed before 3 pm ET. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and project orders shipping in pallets are typically dispatched within 24-48 hours.
The R3R73A 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.
Virtualization Host — VMware ESXi, Microsoft Hyper-V, or Proxmox host with 2-CPU configuration. Sized for 50–200 VMs depending on workload mix.
Database Server — SQL Server, Oracle, or PostgreSQL server with dedicated all-flash storage. Single-purpose deployments for predictable IOPS.
Backup / DR Repository — Veeam, Rubrik, Commvault primary backup tier. High capacity, RAID 6 over many spinning drives or large SSDs.
AI / ML Training — GPU-equipped chassis for PyTorch, TensorFlow, Hugging Face training runs. Verify PCIe lane allocation per GPU.
What is the R3R73A?
The R3R73A is a HP rack-mount server chassis with capacity 256 GB and interface SAS, 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 R3R73A
Pros
Same-day US shipping from our US warehouse
Cons
Not recommended for OLTP databases above 50 TPS
Mechanical drive — expect 5–10W idle power per unit
3.5" form factor only — confirm caddy fit before ordering
Frequently Asked Questions about R3R73A
Is the R3R73A a genuine HP part?
Yes. Pro Disk Network sources every R3R73A 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 R3R73A fit my system?
The R3R73A is a HP server systems part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the R3R73A ship?
If in stock, the R3R73A ships same business day on US orders placed before 3 pm ET. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and project orders shipping in pallets are typically dispatched within 24-48 hours.
What is the warranty on the R3R73A?
New R3R73A 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 R3R73A?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.