Dell part number 400-AHEU identifies the 400-AHEU - Dell 600GB SAS 12Gb/s 10000RPM 2.5-inch Hard Drive, an enterprise-grade Server Hard Drive unit appropriate for data-center, server-room, and workstation deployment. Technical specifications include capacity of 600 GB, spindle speed of 10,000 RPM, form factor of 2.5-inch, interface of SAS, data rate of 12 Gb/s. Typical workloads include VMware ESXi datastores, Veeam / Rubrik / Cohesity backup repositories, RDBMS data files (SQL Server, PostgreSQL, Oracle), and log-tier storage for Splunk and Elastic. Pro Disk Network supplies the 400-AHEU to US business buyers. Stocked units ship same-day on in-stock orders placed before 3pm ET. Pro Disk Network applies a 90-day functional warranty. Free US ground shipping on orders over $150; same-day expedited (UPS Next Day Air, FedEx Priority) available at checkout.
The 400-AHEU is a Dell server hard drive component with capacity 600 GB, spindle speed 10,000 RPM, form factor 2.5-inch. Pricing on the 400-AHEU is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the 400-AHEU are shown on this page.
Trust Signals
US-based LLC — 7345 W Sand Lake Rd, STE 210, Office 3208, Orlando, FL 32819
Same-Day US Shipping — orders before 3pm ET ship today via UPS
30-Day Returns — pre-paid label on DOA and defective items
Quick Answer: Will the 400-AHEU work with my RAID controller?
The 400-AHEU 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 400-AHEU ship?
Pro Disk Network dispatches the 400-AHEU 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 400-AHEU 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 400-AHEU?
The 400-AHEU is a Dell enterprise-grade hard drive with capacity 600 GB and spindle speed 10,000 RPM, manufactured by Dell. 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 400-AHEU
Pros
Free 30-day return window covers DOA + fit issues
Cons
Not enterprise NVMe — sub-100 µs latency workloads need a different SKU
Bulk capacity is the value play, not raw IOPS
Larger orders may ship via LTL freight (signature required)
Frequently Asked Questions about 400-AHEU
Is the 400-AHEU a genuine Dell part?
Yes. Pro Disk Network sources every 400-AHEU as factory-original Dell inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Dell servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the 400-AHEU work with my RAID controller?
The 400-AHEU 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 400-AHEU ship?
Pro Disk Network dispatches the 400-AHEU 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 400-AHEU?
New 400-AHEU units carry the full Dell 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 400-AHEU?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
400-AHDI — 400-AHDI - Dell 4TB 7200RPM SAS 3.5-inch Hard Drive with Tray — $186.45
400-AHDN — 400-AHDN - Dell 6TB 7200RPM SAS 6Gb/s 3.5-inch Hard Drive with Caddy — $206.40
400-AHDO — 400-AHDO - Dell 6TB 7200RPM SAS 6Gb/s 3.5-inch Hard Drive with Caddy — $332.49
400-AHEB — 400-AHEB - Dell 1.2TB 10000RPM SAS 12GB/s 2.5-inch Hard Drive for 13g PowerEdge & Powervault Server — $144.00
400-AHED — 400-AHED - Dell 1.2TB 10000RPM SAS 12GB/s 128MB Buffer 2.5-inch Hard Drive — $182.40
400-AHEF — 400-AHEF - Dell 1.8TB 10000RPM SAS 12Gb/s 2.5-inch Enterprise Hard Drive with Caddy — $755.76
400-AHEG — 400-AHEG - Dell 1.8TB 10000RPM SAS 12Gb/s 2.5-inch Enterprise Hard Drive with Caddy — $248.00
Pro Disk Network Buyer’s Guide: Server Hard Drive
How to Pick the Right Drive Capacity for Your Use Case
If the 400-AHEU 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 400-AHEU 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.