Seagate Systems Partner · Exos PROTECT

Seagate Exos EP2U24

A value-rich RAID storage array delivering low-latency block and file access with dual-controller availability — right-sized performance for demanding, cost-conscious deployments.

2U Rackmount 24 x SAS Bays Fibre Channel Connectivity

Overview

The Exos EP2U24 sits alongside the EP2U12 in the PROTECT family, trading fewer large-format bays for 24 SAS drive slots in the same 2U footprint — a better fit where drive count and density matter more than maximum per-drive capacity. Like the rest of PROTECT, it's an intelligent RAID array rather than a passive enclosure: dual controllers handle data protection and management directly, delivering ready-to-use, protected storage volumes.

It's positioned as an entry-to-mid-range option for applications that need genuine performance and low latency without the cost of a larger platform — right-sized for businesses that need dependable dual-controller availability rather than maximum scale.

Key Specifications

Form Factor 2U rackmount, 24 x SAS drive bays
Controllers Dual hot-swappable Seagate 4006 VELOSCT controllers
Data Protection Seagate ADAPT — RAID 0, 1, 5, 6 and 10 supported
Connectivity Quad 16/32Gb/s Fibre Channel, plus dedicated RJ45 management per controller
Expansion Expandable with Exos SCALE EX2U24 enclosures for up to 240 drives total
Availability Up to 99.999%, automatic failover, hot standby spare, multi-path support
Power Supplies Redundant, 580W, 80 PLUS Platinum efficiency
Software Features Virtual pools, thin provisioning, SSD read cache, auto-tiering, snapshots, async replication

Why Choose the EP2U24

The EP2U24 is built for demanding environments that need high read/write throughput and low latency without over-specifying capacity. Fibre Channel connectivity (up to 32Gb/s) makes it a natural fit for SAN environments already standardised on FC, while Seagate ADAPT handles data protection with intelligent, distributed rebuilds rather than the slower single-spare model of conventional RAID.

As with the EP2U12, there's a genuine cross-family expansion path: attach EX2U24 SCALE enclosures to grow to 240 drives total, while the EP2U24's own controllers continue managing RAID protection across the expanded pool. That means you can start right-sized and scale later without switching platform.

Redundant everything — controllers, drives, fans, power, with dual power cords and a hot standby spare — plus Seagate Secure features (SFTP, SED support, administrator access controls) round out a platform built for both performance and governance.

Common Use Cases

  • Fibre Channel SAN environments — Organisations already standardised on FC connectivity needing protected block storage.
  • Entry-to-mid enterprise RAID — Dependable dual-controller availability without the cost of a larger platform.
  • Low-latency block and file workloads — Applications where response time matters as much as capacity.
  • Regulated, data-critical environments — Financial services and healthcare needing hardware-level data protection.

Further Reading

Need help specifying the right PROTECT configuration — or working out whether SCALE, FUSE or PROTECT is the right family for your workload?

Talk to a Specialist
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