SanDisk
SanDisk Optimus Eco SDLKOD6R-400G 400GB SAS SSD
Best reliable storage for demanding enterprise applications.
This 400GB SAS SSD is engineered for demanding enterprise environments, offering a powerful blend of cost-effectiveness and high performance. It excels in mixed-use and read-intensive applications, such as OLTP databases, financial transactions, and virtual desktops. Featuring a 6Gbps SAS interface and a 2.5-inch form factor, it ensures rapid and dependable data access for servers. Built with enterprise-grade endurance, it includes advanced features like power fail recovery and data path protection for enhanced data integrity and availability.
$809.00
Owner Satisfaction
4.5
/ 5
Category Rank
1174
/ 4142
#1174 in Hard Drives
Price vs Category Average
+53%
Above average
Drive Model
6400
/ SDLKODR-G
Who it's for
- IT professionals managing mission-critical enterprise applications
- System administrators requiring redundant storage paths for uninterrupted service
- Businesses needing reliable, responsive storage for diverse operational tasks
Who should skip it
- Small businesses or individuals with strict budget constraints
- Users without existing SAS infrastructure or seeking simpler plug-and-play solutions
- Organizations with rapidly growing data volumes or extensive storage requirements
Performance breakdown
Read Throughput
Consistent 500MB/s speeds handle heavy read-intensive workloads with ease.
Write Endurance
Three drive writes per day ensures longevity for demanding enterprise environments.
Data Reliability
Advanced error correction and protection technologies keep critical data secure.
Random IOPS Performance
Strong random read capabilities optimize responsiveness for busy database transactions.
Power Resilience
EverGuard circuitry provides essential peace of mind during unexpected power loss.
Interface Versatility
Dual-port SAS connectivity offers robust redundancy for high-availability server setups.
Key Specs
Drive Model
SDLKOD6R-400G
Capacity
400GB
Form Factor
2.5" 9.5mm
Interface
6Gb/s SAS
Interface Ports
Dual/Wide
Sequential Read/Write (MB/s)
Up to 500/500 MB/s
Random Read/Write (IOPS)
Up to 90K/35K IOPS
MTBF
2.5M hours
Know before you buy
This drive is optimized for mixed-use and read-intensive enterprise environments. It performs reliably in scenarios such as OLTP databases, financial transaction processing, and high-demand media streaming.
Yes, it features EverGuard technology, which utilizes integrated backup power circuitry to ensure data integrity and prevent corruption during unexpected power failures.
The Optimus Eco is rated for 3 Drive Writes Per Day (DWPD). This makes it a durable choice for consistent, daily enterprise operations over its lifespan.
Yes, this drive features a standard 2.5-inch form factor with a 9.5mm height, making it compatible with most enterprise server chassis designed for SAS storage.
The dual/wide SAS interface allows for increased bandwidth and redundancy. By utilizing both ports, you can achieve higher throughput—up to 1 GB/s—and maintain a failover path for improved system availability.
The drive supports 512, 520, and 528-byte sector sizes. You should verify your specific storage controller requirements to ensure compatibility with your existing array configuration.
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$809