400-ATLH

400-ATLH – Dell 800GB SATA Read Intensive SSD 6Gb/s 512n 2.5-Inch Hot-Plug Drive with 3.5-Inch Hybrid Carrier (S3520, 1 DWPD, 1663 TBW)

The Dell 400-ATLH 800GB SATA Read Intensive SSD is a high-performance enterprise solid-state storage solution designed for Dell PowerEdge servers and data center environments. Featuring a SATA 6Gb/s interface, 512n sector format, Intel S3520 SSD technology, hot-plug capability, and a 3.5-inch Hybrid Carrier, this drive delivers fast read performance, low latency, and enterprise-grade reliability for read-intensive workloads.

With an 800GB storage capacity, the drive is ideal for content delivery, web hosting, virtualization, cloud applications, database acceleration, boot environments, and analytics platforms. Unlike traditional hard drives, SSD technology provides significantly faster data access, improved application responsiveness, and lower power consumption.

The drive is rated at 1 Drive Write Per Day (DWPD) and offers an impressive 1663 TBW (Terabytes Written) endurance rating, making it suitable for enterprise environments requiring reliable long-term performance. The included 3.5-inch Hybrid Carrier simplifies deployment in compatible Dell servers, while the hot-plug design allows drive replacement or upgrades without system downtime.

Model Type

Enterprise Solid State Drive (SSD) — 2.5″ SATA (6Gb/s, Read Intensive, 512n, Hot-Plug, Hybrid Carrier)

Category

Storage — Enterprise SATA Solid State Drive (SSD)

Key Features
800GB Capacity — Fast and reliable enterprise SSD storage
SATA 6Gb/s Interface — Efficient enterprise SSD connectivity
Read Intensive Design — Optimized for read-heavy workloads
Intel S3520 SSD Platform — Proven enterprise-grade reliability
512n Sector Format — Broad compatibility with enterprise systems
1 DWPD Endurance Rating — Suitable for enterprise read-intensive applications
1663 TBW Endurance — Long operational lifespan
Hot-Plug Capability — Supports maintenance without downtime
3.5-Inch Hybrid Carrier Included — Simplifies deployment in supported Dell servers
Low Latency Performance — Faster response times than traditional HDDs
Technical Specifications
Specification Details
Model 400-ATLH
Capacity 800GB
Drive Type Enterprise SSD
Interface SATA 6Gb/s
SSD Type Read Intensive
Sector Format 512n (512-byte Native)
Form Factor 2.5″ SSD
Carrier Type 3.5″ Hybrid Carrier
Hot-Plug Yes
DWPD 1 Drive Write Per Day
Endurance 1663 TBW
SSD Platform Intel S3520
Workload Type Read Intensive Enterprise Storage
Compatibility Dell PowerEdge Servers & Storage Arrays
Lead Time 4–6 Business Days
Typical Use Cases
Virtualization environments
Web hosting platforms
Cloud infrastructure
Read-intensive databases
Business intelligence and analytics
Content delivery applications
Operating system boot drives
Enterprise application acceleration