Western Digital Ultrastar Data102 disk array 1224 TB Rack (4U) Black, Gray

The Western Digital Ultrastar Data102 disk array 1224 TB Rack (4U) Black, Gray is a Western Digital storage device engineered for reliable, everyday performance in professional and business environments. It pairs Western Digital's build quality with the practicality IT teams and everyday users depend on.

📦 General Information

• Manufacturer: Western Digital (WD) / HGST

• Brand Name: Western Digital

• Product Line: Ultrastar Data102 Hybrid Storage Platform

• Model / Part Number: 1ES0314 (SE-4U102-12F22 Model Variant)

• Product Type: High-Density JBOD Storage Enclosure (Disks Pre-loaded Variant)

• Form Factor: 4U Rack-mountable

• Chassis Color: Black / Gray

💾 Technical & Storage Capacity

• Total Drive Bays: 102 bays (3.5-inch form factor)

• Included Storage: 102 x 12TB Ultrastar Helium-filled Enterprise Hard Drives

• Pre-populated Drive Count: Fully populated (all 102 slots filled with 12TB drives)

• Total Raw Storage Capacity: 1,224 TB (1.224 PB)

• Drive Interface Support: Single-port SATA (6Gb/s) / Backward compatible backend architecture

• Drive Sector Format: 4Kn (4K Native)

• Data Security Protocol: SE (Standard Encryption)

• Hybrid Storage Support: Up to 24 of the 102 drive bays can be configured with SAS or SATA SSDs to establish a dedicated high-speed data acceleration tier

⚡ Performance & Connectivity

• Host Interface Speed: Up to 12 x 12Gb/s SAS-3 host connections

• Data Transfer Modules: Enterprise-grade redundant, hot-swappable I/O Modules (IOMs) — 6 Mini-SAS HD ports per IOM

• Vibration Isolation: Integrated patented IsoVibe Vibration Isolation Technology (suppresses rotational vibration to maintain drive stability and sequential write performance under maximum load)

• Cooling Engineering: Integrated patented ArcticFlow Thermal Zone Cooling Technology (introduces cold air into the middle of the chassis through isolated ducts to reduce ambient drive temperatures)

• System Management: SCSI Enclosure Services (SES) + Redfish out-of-band management via RJ45

🛠️ Infrastructure & Physical Properties

• Power Supply Units (PSU): Dual 80 Plus Platinum certified, redundant, hot-swappable 1600W/1800W power supplies

• Cooling Modules: 4x main enclosure redundant, hot-swappable dual-fan cooling units with zero-loss backflow prevention

• Serviceability: Top-load cover layout on heavy-duty slide rails for toolless system servicing

• Product Dimensions (W x D x H): 447.0 mm x 1044.2 mm x 174.5 mm (17.60" x 41.11" x 6.87")

• Product Dimensions with CMA (Depth): 1191 mm (46.89")

• Product Weight (Fully Populated Max): Approximately 121.02 kg (266.8 lbs)