Dell 400-AUPX 3.84TB Multi-Level Cell SAS 12Gb/s Hot-Pluggable Read Intensive (512e) 2.5-Inch Solid State Drive with Tray for Poweredge T630/R230. In Stock Brand: Dell Part Number: 400-AUPX Category: SSD Key Specs: 3.84TB Availability: In Stock Shipping: Fast US-based shipping Order the Dell 400-AUPX today from ProDisk Network — your trusted source for enterprise IT hardware. All products are quality-tested and backed by our support team.
The 400-AUPX is a Dell ssds component with capacity 3.84 TB, form factor 2.5-inch, interface SAS. Pro Disk Network sells the 400-AUPX for $2,324.21 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 400-AUPX are shown on this page.
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Quick Answer: Will the 400-AUPX work with my RAID controller?
The 400-AUPX 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-AUPX ship?
400-AUPX orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
The 400-AUPX 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.
VMware Datastore — ESXi 7/8 datastores hosting 30–80 VMs per drive. RAID 10 for write-intensive, RAID 5 for read-leaning VM mixes.
Citrix / Horizon VDI — Linked-clone master images and write-cache disks. Lower DWPD acceptable since VDI write patterns are bursty.
NoSQL & Real-Time Analytics — MongoDB, Cassandra, ClickHouse, Druid hot-tier nodes. NVMe variant strongly preferred over SAS/SATA for query latency.
Hypervisor Boot — ESXi, Hyper-V, Proxmox boot drives. Read-intensive (1 DWPD) is sufficient. Mirror two drives for redundancy.
What is the 400-AUPX?
The 400-AUPX is a Dell enterprise solid-state drive with capacity 3.84 TB and form factor 2.5-inch, 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-AUPX
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 400-AUPX
Is the 400-AUPX a genuine Dell part?
Yes. Pro Disk Network sources every 400-AUPX 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-AUPX work with my RAID controller?
The 400-AUPX 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-AUPX ship?
400-AUPX orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
What is the warranty on the 400-AUPX?
New 400-AUPX 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-AUPX?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Other parts that share the 400 series prefix — useful when sourcing matched lots, hot-spare pools, or capacity-tier expansions.
400-AUJH — Dell 400-AUJH 960GB Triple-Level Cell SAS 12Gb/s Read Intensive 2.5-Inch Solid State Drive with Tray for Compellent Scv2020/Scv3020/Scv4020 — $661.05
400-AULQ — 400-AULQ Dell 10TB 7200RPM SAS 12Gb/s 512E Hot-Pluggable 3.5-inch Hard Drive with Tray for Server — $408.42
400-AULX — 400-AULX - Dell 8TB 7200RPM SAS 12Gb/s 512E 3.5-inch Hard Drive with Tray for 14G PowerEdge Server — $704.62
400-AULZ — 400-AULZ - Dell 1TB 7200RPM SATA 6Gb/s Hot-Pluggable 3.5-inch Hard Drive — $346.36
400-AUMB — 400-AUMB - Dell 10TB 7200RPM SATA 6Gb/s 256MB Cache Hot-Pluggable 3.5-inch Hard Drive — $943.37
400-AUME — 400-AUME - Dell 2TB 7200RPM SATA 6Gb/s 3.5-inch Hard Drive — $391.87
400-AUMI — 400-AUMI - Dell 8TB 7200RPM SAS 12Gb/s 512E 3.5-inch Hard Drive with Tray for 14G PowerEdge Server — $683.88
400-AUMV — 400-AUMV - Dell 8TB 7200RPM SAS 12Gb/s 512E 3.5-inch Hard Drive with Tray for 14G PowerEdge Server — $704.62
400-AUMW — 400-AUMW - Dell 2TB 7200RPM SATA 6Gb/s 512N 3.5-inch Hard Drive with Tray for 14G PowerEdge Server — $394.74
400-AUNF — 400-AUNF - Dell 8TB SATA 6Gb/s 7200RPM 512e 3.5-inch Hard Drive for 14Gen PowerEdge Server — $597.89
400-AUNQ — 400-AUNQ - Dell 600GB 10000RPM SAS 12Gb/s 512n Hot-Pluggable 2.5-inch Hard Drive — $168.42
400-AUNS — 400-AUNS - Dell 1.92TB MLC SAS 12Gb/s Mix Use Hot-Pluggable 2.5-inch Solid State Drive — $5,773.68
Pro Disk Network Buyer’s Guide: SSDs
How to Pick the Right Drive Capacity for Your Use Case
For VMware vSAN deployments, the 400-AUPX is best deployed in the capacity tier with NVMe cache drives in front. Size the cache layer at 10% of usable capacity for write-intensive workloads and 5% for read-leaning workloads. For Veeam backup repositories, plan around 1.5× the size of your protected estate to allow for incremental forever chains plus synthetic fulls. Splunk warm tier sizing should follow the daily ingest rate × retention days × 1.6 compression overhead.
Drive Health Monitoring: SMART, Workload Rating, and Predictive Failure
For VMware ESXi 8 hosts, enable vSphere's predictive-failure analysis on the 400-AUPX via the host's storage device list. The host queries SMART on a regular cadence and surfaces yellow/red warnings in vCenter before the drive fails outright. On Linux, use smartctl piped to your monitoring system; on Windows Server, Storage Spaces exposes health state directly in Server Manager.