NetApp ASA A400 All-SAN Array
Brand: NetApp | Category: Storage Systems
SKU: NETA-ASAA400 | Part #: ASA-A400 | MPN: ASA-A400
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About the NetApp ASA A400 All-SAN Array
The NetApp ASA A400 is a dedicated all-SAN array designed to eliminate the complexity of hybrid storage management by providing SAN-only architecture optimized for block-level workloads. Launched in Q1 2023, the A400 delivers predictable performance and simplified operations through AFF (All-Flash FAS) technology without the overhead of NAS protocols, making it ideal for organizations transitioning from legacy Fibre Channel arrays seeking modern flash performance with reduced administrative burden. The platform combines NetApp's ONTAP operating system with AFF storage efficiency features including inline deduplication, compression, and snapshots, enabling higher consolidation ratios and lower TCO for enterprise SAN environments.
Architecturally, the ASA A400 operates in active-active dual-controller configuration with synchronous mirroring, providing continuous availability without failover latency. The system supports native iSCSI, Fibre Channel, and NVMe over Fibre Channel protocols, enabling seamless integration into existing SAN fabrics while providing upgrade paths to next-generation storage protocols. Built-in data protection includes NetApp Snapshot technology, SnapMirror asynchronous replication, and integrated ransomware detection, delivering enterprise-grade resilience without external backup appliances.
The A400 targets mid-market enterprises, regional financial institutions, and healthcare organizations upgrading from legacy FC arrays who require predictable all-flash performance, simplified single-protocol management, and integrated data protection at entry-to-mid-range capacity points. Its streamlined operational model reduces training requirements and operational overhead compared to hybrid arrays, while maintaining compatibility with established SAN infrastructure investments.
Ideal for
- Regional bank consolidation of legacy FC SAN infrastructure onto modern all-flash architecture with synchronized multi-site replication for business continuity
- Hospital enterprise database deployment supporting electronic health records (EHR) and medical imaging systems with guaranteed response times and ransomware protection
- VMware vSphere environment modernization with all-flash block storage replacing aging SATA-based SAN arrays for virtual desktop infrastructure (VDI) and mission-critical VMs
- Oracle Database workload acceleration providing sub-millisecond latency and consistent performance for OLTP and data warehouse deployments
- Multi-tenant SAN consolidation for managed service providers serving small-to-medium enterprise customers with per-tenant LUN isolation and performance guarantees
- Disaster recovery site deployment providing secondary all-flash array for SnapMirror replication from primary SAN infrastructure
Technical specifications
| Manufacturer | NetApp |
| Model | ASA A400 |
| Category | All-SAN Array (Dedicated) |
| Form Factor | 2U dual-controller (HA pair) |
| Storage Media | All-flash SSD (NVMe and SAS) |
| Maximum Raw Capacity | Up to 38.4 TB (standard configuration; expandable) |
| Controller Memory | 384 GB per controller (configurable) |
| Network Protocols | Fibre Channel 32 Gbps, iSCSI, NVMe over Fibre Channel (NVMe-oF) |
| FC Ports | 8x 32 Gbps Fibre Channel ports per controller |
| iSCSI Ports | 4x 10/25 GbE ports per controller (optional) |
| ONTAP Operating System | NetApp ONTAP (SAN-optimized mode) |
| Data Protection | NetApp Snapshot technology, SnapMirror asynchronous replication, integrated ransomware detection |
| Deduplication & Compression | Inline deduplication and compression |
| Synchronous Mirroring | Active-active dual-controller with zero-RPO local replication |
| Management Interface | NetApp System Manager, REST API, CLI |
| Performance Characteristics | Sub-millisecond latency, consistent IOPS delivery under variable workloads |
| Supported Protocols | FC, iSCSI, NVMe-oF (block-only, no NAS) |
| Power Consumption | Approximately 3.5-4.5 kW (operating) |
| Cooling Requirements | Standard data center cooling infrastructure |
| Certifications | FCP, iSCSI industry standard compliance |
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Technical Specifications
| Brand | NetApp |
| Category | Storage Systems |
| SKU | NETA-ASAA400 |
| Part Number | ASA-A400 |
| Condition | New |
| Model | ASA A400 |
| Form Factor | 2U dual-controller (HA pair) |
| Storage Media | All-flash SSD (NVMe and SAS) |
| Maximum Raw Capacity | Up to 38.4 TB (standard configuration; expandable) |
| Controller Memory | 384 GB per controller (configurable) |
| Network Protocols | Fibre Channel 32 Gbps, iSCSI, NVMe over Fibre Channel (NVMe-oF) |
| FC Ports | 8x 32 Gbps Fibre Channel ports per controller |
| iSCSI Ports | 4x 10/25 GbE ports per controller (optional) |
| ONTAP Operating System | NetApp ONTAP (SAN-optimized mode) |
| Data Protection | NetApp Snapshot technology, SnapMirror asynchronous replication, integrated ransomware detection |
| Deduplication & Compression | Inline deduplication and compression |
| Synchronous Mirroring | Active-active dual-controller with zero-RPO local replication |
| Management Interface | NetApp System Manager, REST API, CLI |
| Performance Characteristics | Sub-millisecond latency, consistent IOPS delivery under variable workloads |
| Supported Protocols | FC, iSCSI, NVMe-oF (block-only, no NAS) |
| Power Consumption | Approximately 3.5-4.5 kW (operating) |
| Cooling Requirements | Standard data center cooling infrastructure |
| Certifications | FCP, iSCSI industry standard compliance |
Frequently Asked Questions about NetApp ASA A400 All-SAN Array
What does the NetApp ASA A400 All-SAN Array do?
the NetApp ASA A400 All-SAN Array suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. It is supported by major server platforms.
What are the headline specs of the NetApp ASA A400 All-SAN Array?
Key specifications for the NetApp ASA A400 All-SAN Array: new condition; manufacturer NetApp; model ASA A400; category All-SAN Array (Dedicated); form factor 2U dual-controller (HA pair); storage media All-flash SSD (NVMe and SAS); maximum raw capacity Up to 38.4 TB (standard configuration; expandable). Manufacturer part number ASA-A400. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.