Brand: Pure Storage | Category: Storage Systems
SKU: PURE-FAC20R2 | Part #: FA-C20R2 | MPN: FA-C20R2
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The FlashArray//C20 R2 is a refreshed mid-range all-NVMe storage array that combines Pure Storage's DirectMemory architecture with modern NVMe technology to deliver sub-millisecond latencies and predictable performance for demanding workloads. The system features dual-controller active-active design with redundant paths, ensuring high availability and fault tolerance without performance degradation. Purpose-built for organizations requiring enterprise storage capabilities at accessible density and operational complexity levels, the C20 R2 targets small-to-medium enterprises and healthcare facilities where data center space and budget constraints demand efficient, purpose-built infrastructure.
The array leverages Pure Storage's Purity operating system to provide advanced data management including inline deduplication, compression, and snapshots without performance tax. The refreshed R2 model introduces enhanced controller specifications, expanded media options, and optimized power delivery to improve TCO metrics while maintaining compatibility with existing Pure Storage management frameworks. DirectMemory technology eliminates traditional SAN bottlenecks by mapping NVMe media directly to system memory, enabling consistent sub-1ms response times regardless of workload characteristics.
Designed for hybrid enterprise workloads including virtual machine acceleration, database transaction processing, and high-concurrency file serving, the FlashArray//C20 R2 consolidates multiple legacy tier-1 and tier-2 systems into a single compact appliance. The 2U form factor accommodates up to 24 NVMe drives, supporting raw capacities from 96TB to 384TB, while intelligent flash management extends effective capacity through industry-standard data reduction techniques.
| Manufacturer | Pure Storage |
| Model | FlashArray//C20 R2 |
| Form Factor | 2U rackmount |
| Controller Configuration | Dual active-active redundant controllers |
| NVMe Drive Bays | 24 drives (maximum) |
| Supported NVMe Capacity per Drive | 4TB, 8TB, 16TB drive options |
| Maximum Raw Capacity | 384TB (24x 16TB NVMe drives) |
| Effective Capacity with Data Reduction | Up to 1.2PB (dependent on workload deduplication/compression ratios) |
| Architecture | DirectMemory all-NVMe architecture with inline deduplication and compression |
| Average Latency | <1 millisecond (sub-millisecond consistency) |
| Maximum IOPS | 1.2+ million mixed-workload operations per second |
| Maximum Throughput | 120GB/s aggregate bandwidth |
| Data Protection | RAID-6 distributed parity with immediate reconstruction |
| Replication | Native synchronous and asynchronous replication to remote arrays |
| Operating System | Purity version 6.4+ |
| Network Interfaces | Dual 100GbE or configurable 25GbE Ethernet ports per controller |
| Power Consumption | 3.2-4.8kW typical operation (dependent on drive configuration) |
| Cooling | Hot-swappable redundant fan modules |
| Mean Time Between Failures (MTBF) | >2.5 million hours |
| Environmental Operating Temperature | 10-35°C |
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| Brand | Pure Storage |
| Category | Storage Systems |
| SKU | PURE-FAC20R2 |
| Part Number | FA-C20R2 |
| Condition | New |
| Model | FlashArray//C20 R2 |
| Form Factor | 2U rackmount |
| Controller Configuration | Dual active-active redundant controllers |
| NVMe Drive Bays | 24 drives (maximum) |
| Supported NVMe Capacity per Drive | 4TB, 8TB, 16TB drive options |
| Maximum Raw Capacity | 384TB (24x 16TB NVMe drives) |
| Effective Capacity with Data Reduction | Up to 1.2PB (dependent on workload deduplication/compression ratios) |
| Architecture | DirectMemory all-NVMe architecture with inline deduplication and compression |
| Average Latency | <1 millisecond (sub-millisecond consistency) |
| Maximum IOPS | 1.2+ million mixed-workload operations per second |
| Maximum Throughput | 120GB/s aggregate bandwidth |
| Data Protection | RAID-6 distributed parity with immediate reconstruction |
| Replication | Native synchronous and asynchronous replication to remote arrays |
| Operating System | Purity version 6.4+ |
| Network Interfaces | Dual 100GbE or configurable 25GbE Ethernet ports per controller |
| Power Consumption | 3.2-4.8kW typical operation (dependent on drive configuration) |
| Cooling | Hot-swappable redundant fan modules |
| Mean Time Between Failures (MTBF) | >2.5 million hours |
| Environmental Operating Temperature | 10-35°C |
the Pure Storage FlashArray//C20 R2 Mid-Range All-NVMe 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.
Key specifications for the Pure Storage FlashArray//C20 R2 Mid-Range All-NVMe Array: new condition; manufacturer Pure Storage; model FlashArray//C20 R2; form factor 2U rackmount; controller configuration Dual active-active redundant controllers; nvme drive bays 24 drives (maximum); supported nvme capacity per drive 4TB, 8TB, 16TB drive options. Manufacturer part number FA-C20R2. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.