IBM
IBM FlashSystem 7300 85TB barebone server 2U rackmount
2U rackmount all-flash storage server delivering 85 TB raw capacity with 3.5 million IOPS and sub-50 µs latency
- Form Factor2U Rackmount
- WorkloadStorage Server
- SCSI2.5-inch flash drives SFF 2.5-inch disk drives LFF 3.5-inch
- Max. LAN Speed16/32 Gbps Fibre Channel (FC, NVMeoF) 10 Gbps Ethernet (iSCS
- FeaturesIBM Safeguarded Copy: Yes CyberVault Support for Cyber Resil
- Up to 3.5M IOPs for demanding workloads
- Under 50µs latency accelerates response times
- 45 GB/s bandwidth handles heavy data streams
- 12 FlashCore Modules deliver 85TB raw capacity
- Hardware-assisted 2:1 data reduction with no performance impact
All-flash storage server
The IBM FlashSystem 7300 is a 2U rackmount storage server delivering 85TB of usable capacity. It ships with twelve 4.8TB FlashCore Module 4 drives and four 32Gb fibre-channel cards pre-installed. The system provides hardware-accelerated compression and deduplication at a 2:1 ratio without performance penalty. A 756GB cache and sixteen OM3 fibre cables complete the barebones package.
Target workloads and limits
Suited for enterprises that need sub-50µs latency and up to 3.5 million IOPS for databases, virtualisation or container platforms. The platform supports Fibre Channel, iSCSI and NVMe-oF host connectivity alongside synchronous and asynchronous replication. Buyers who require direct-attached block storage without a SAN fabric or who need a smaller drive count than the 392-drive maximum should evaluate other form factors.
Deciding specification
The defining figure is the 85TB all-flash capacity built from IBM FlashCore Module 4 technology. This proprietary module format delivers hardware-based data reduction and encryption while sustaining 45GB/s bandwidth. Confirm that your rack space, power budget and FC or Ethernet switching infrastructure match the 2U, 32Gb FC and 10/25/100GbE connectivity before purchase.
Highlights
- Up to 3.5M IOPs for demanding workloads
- Under 50µs latency accelerates response times
- 45 GB/s bandwidth handles heavy data streams
- 12 FlashCore Modules deliver 85TB raw capacity
- Hardware-assisted 2:1 data reduction with no performance impact
Specifications
| Brand | IBM |
|---|---|
| Series | FlashSystem |
| Model | 7300 All Flash 85TB |
| Form Factor | 2U Rackmount |
| Workload | Storage Server |
| SCSI | 2.5-inch flash drives SFF 2.5-inch disk drives LFF 3.5-inch disk drives IBM FlashCore Modules. Storage Class Memory Max IOPs: 3.5M IOPs RAID levels: Distributed RAID 1, 5 and 6 Min latency: Under 50µs Max bandwidth: 45 GB/s Maximum drives supported: Maximum of 392 drives per system |
| Max. LAN Speed | 16/32 Gbps Fibre Channel (FC, NVMeoF) 10 Gbps Ethernet (iSCSI) 10/25/100 Gbps Ethernet (iSCSI and NVMe RDMA) |
| Features | IBM Safeguarded Copy: Yes CyberVault Support for Cyber Resiliency: Yes Data Reduction Pools (Compression, DeDuplication, Thin Provisioning, UNMAP): Yes Encryption: Yes VMWare Integration: Yes Remote Replication (Synchronous Metro Mirror, Asynchronous Global Mirror): Yes Hyperswap High Availability: Yes NVMe Flash: Yes FC-NVMe Host Connections: Yes Easy Tier AI-driven automated tiering: Yes Storage Class Memory: Yes Transparent Data Migration: Yes Red Hat OpenShift Container Integration: Yes Scale-out Clustering: Yes Heterogenous Support for >500 storage systems: yes Metro Mirror (syn |
| Shipping weight | 18.14 kg |
| Package size | 483 × 432 × 102 mm |
Questions about this item
Will the 12 4.8TB FlashCore Modules work with my existing 2.5-inch SCSI or SFF drives?
The 7300 supports 2.5-inch flash drives, SFF 2.5-inch disk drives and LFF 3.5-inch disk drives alongside the 12 FlashCore Modules, allowing mixed drive types in the same 2U enclosure.
How can I verify the system is delivering the rated 3.5M IOPs and sub-50µs latency after installation?
Use the built-in performance monitoring to confirm IOPs reach 3.5M and latency stays under 50µs while the 756GB cache and Distributed RAID 1, 5 and 6 handle the workload.
What ships with the barebones unit and what must I source separately?
The box includes 12 4.8TB FlashCore Modules, four 4-port 32Gb Fibre Channel cards, 756GB cache and 16 5m OM3 LC cables; host servers, rack rails and any additional drives are purchased separately.
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