Dell VTHDD 1.8TB 10K SAS-12Gb/s 2.5in Hot-Plug Hard Drive

The Dell 1.8TB 12Gb/s 2.5″ SAS Hard Drive (VTHDD – HUC101818CS4204) is a high-capacity, enterprise-class SAS drive designed for 24/7 server and data center environments. With a 12 Gb/s SAS interface and 2.5″ small form factor, it delivers fast throughput, high reliability, and features optimized for RAID and high-availability workloads.

General

Model / Part Number: VTHDD

OEM Model: HUC101818CS4204

Capacity: 1.8 TB (1,800 GB)

Form Factor: 2.5″ Small Form Factor (SFF)

Interface: SAS 3.0 (12 Gb/s)

Intended Use: Enterprise / Server Storage

⚡ Performance

Spindle Speed: 10,000 RPM

Cache: 128 MB

Max External Transfer Rate: 1,200 MB/s (SAS 12 Gb/s)

Average Latency: ~3.0 ms

Average Seek Time: ~4.0 ms

🛠️ Features & Reliability

Enterprise-grade design for 24×7 operation

Optimized for high-capacity server workloads and RAID configurations

Hot-plug compatible (server dependent)

Dual-port SAS for redundancy and failover

End-to-end data protection and advanced error correction

MTBF: ~2.0 million hours

📏 Physical & Electrical

Dimensions: ~100.5 × 70 × 15 mm (L×W×H)

Weight: ~250 g

Power Consumption: ~4.5 W (idle) / ~9.0 W (active)

Shock Tolerance: Operating ~70 Gs / Non-operating ~300 Gs

Operating Temperature: 5 °C – 55 °C