0W347K Dell 600GB 15K RPM SAS 3.5in HD - Reliable Server Drive

In this review the reviewer examines the 0W347K Dell 600GB 15K RPM SAS 3.5in HD and finds it is best suited for IT pros and datacenter technicians who need a high-performance replacement or expansion drive for PowerEdge servers. The single biggest reason to buy is straightforward: this is a genuine, hot-plug 3.5in SAS drive that delivers consistent 15,000 RPM performance and arrives with the correct tray for direct installation in compatible PowerEdge systems, making maintenance and upgrades quicker and less error prone.

Key Features

• 600GB capacity: Provides a balanced amount of fast block storage useful for OS installations, caching tiers, or smaller high-performance volumes in server arrays.
• 15,000 RPM spindle speed: Delivers low latency and high IOPS compared with lower RPM drives, which helps transactional workloads and random read/write tasks.
• SAS interface: Enterprise-class SAS connectivity ensures reliable data transfer and compatibility with PowerEdge backplanes and many MD PowerVault arrays.
• Hot-plug 3.5in form factor: The drive and supplied tray allow tool-less swaps in supported Dell PE servers for minimal downtime during replacements.
• Genuine Dell part: Being the original 0W347K part number reduces compatibility guesswork and fits server firmware expectations for smoother integration.

Who It's For

The 0W347K is targeted at system administrators, refurbishers, and small datacenter operators who maintain Dell PowerEdge hardware such as R310, R320, R410, R710, R720 and similar models and need a dependable, high-RPM SAS drive for performance-sensitive roles. It is an especially good fit where short seek times and consistent throughput are required for databases, virtualization hosts with mixed I/O, or caching layers.

Those who should look elsewhere include users seeking very large capacity cold storage, ultra-low power drives for dense scale-out, or NVMe flash performance; the 600GB 15K SAS drive is a performance spindle drive and not a substitute for high-capacity SATA nearline disks or modern NVMe SSDs.

Pros & Cons

Pros

• High spindle speed provides strong random I/O performance for transactional server workloads.
• Comes with the correct tray for straightforward hot-plug installation in supported PowerEdge models.
• Genuine Dell part number reduces compatibility issues and helps with predictable behavior in Dell arrays and RAID controllers.

Cons

• 600GB capacity is modest compared with modern high-capacity drives and SSDs, so it may not suit large data sets.

Specifications

Part number	0W347K
Capacity	600GB
Spindle speed	15,000 RPM
Interface	SAS
Form factor	3.5in hot-plug
Included	Drive and tray for PE-Series PowerEdge servers

Our Verdict

The 0W347K Dell 600GB 15K RPM SAS 3.5in HD is a pragmatic choice for administrators who need a reliable, high-RPM replacement or expansion drive for compatible PowerEdge servers. It offers enterprise-class SAS performance and the convenience of a matching tray, making it good value when low latency and proven compatibility matter more than maximum capacity.

Frequently Asked Questions

Will this drive fit my PowerEdge server?
The drive is compatible with a wide range of PowerEdge models listed for the 0W347K part and includes the tray to fit PE-series hot-plug bays; check your server model against the compatibility list.

Is this an original Dell part?
Yes, the product is sold as the original Dell part number 0W347K and is described as a genuine Dell 600GB 15K SAS drive.

Can it be used in RAID arrays?
Yes, the SAS interface and enterprise design make it suitable for RAID configurations in supported Dell servers and some MD PowerVault arrays.