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P/N 80-1774-01 • 83-0564-01 B0 • FlashArray//XC20 R4 iSCSI Controller • Open Box • Available Full-Up or Barebones
FULL-UP BUILD
- 2x Xeon Silver 4410Y (12C/24T ea.)
- 256GB DDR5-4800 ECC RDIMM
- ConnectX-6 Lx dual-port 25GbE
- 4x Finisar 10GbE SFP+ transceivers
- Micron 5400 240GB M.2 boot SSD
BAREBONES
- Controller board + chassis
- Micron 5400 240GB M.2 boot SSD
- No CPUs
- No RAM
- No ConnectX-6 Lx NIC
- No SFP+ transceivers
This is an open box Pure Storage FlashArray//XC20 R4 iSCSI controller module (P/N 80-1774-01 / 83-0564-01 B0). The FlashArray//XC20 R4 is Pure Storage's iSCSI-focused all-flash storage array in the XC (expanded capacity) product line, designed for mid-range enterprise storage environments. The controller is the compute and management core of the FlashArray system, running Pure Storage's Purity//FA operating environment and handling all host I/O, data services (deduplication, compression, encryption), and array management. FlashArray controllers are typically deployed in active/active HA pairs within the chassis. Available in two configurations, see the box above. The Full-Up Build is fully populated and ready to install: dual Intel Xeon Silver 4410Y processors, 256GB DDR5 ECC RDIMM, an NVIDIA ConnectX-6 Lx dual-port 25GbE adapter, four Finisar 10GbE SFP+ transceivers, and a Micron 5400 240GB M.2 boot SSD. The Barebones option is the controller board and chassis with the Micron 5400 boot SSD installed, but without CPUs, RAM, the ConnectX-6 Lx NIC, or SFP+ transceivers, ideal if you're sourcing those components separately or already have compatible parts on hand. CPUs, RAM, the ConnectX-6 Lx NIC, and SFP+ transceivers pulled from these units are also listed individually in our store.
- Controller module for Pure Storage FlashArray//XC20 R4 iSCSI all-flash arrays
- 5 × PCIe x16 expansion slots available via risers
- 2 × 1GbE RJ45 management ports, 1 × serial console, 2 × USB-A, 1 × USB-C (DisplayPort Alt Mode)
Controller Specifications Identification ManufacturerPure Storage Part Number80-1774-01 (80-1774-XX) Board Part Number83-0564-01 B0 Product DescriptionTOP ASSY, INTRA, CONTROLLER, iSCSI, FLASHARRAY//XC20 R4, SE Compatible PlatformPure Storage FlashArray//XC20 R4 Host ProtocoliSCSI Processors, Full-Up Build Only CPU ModelIntel Xeon Silver 4410Y (4th Gen, Sapphire Rapids) CPU Quantity2 (dual-socket) Cores / Threads (per CPU)12 cores / 24 threads Total Cores / Threads24 cores / 48 threads Base / Max Turbo Frequency2.00 GHz / 3.90 GHz Cache (per CPU)30 MB TDP (per CPU)150W SocketFCLGA4677 PCIe SupportPCIe 5.0 (80 lanes per CPU) BarebonesCPUs not included, sold separately Memory, Full-Up Build Only Total Memory256 GB Configuration8 × 32GB Samsung M321R4GA0BB0-CQKET Memory Type / SpeedDDR5-4800 / PC5-38400 (4800 MT/s) Form Factor288-Pin RDIMM (1R × 4), ECC, Registered CAS Latency / VoltageCL40 / 1.1V BarebonesRAM not included, sold separately Networking & I/O, Full-Up Build Only NIC ModelNVIDIA ConnectX-6 Lx (MCX631102AS-ADAT) NIC Ports2 × SFP28, 1/10/25 Gb/s, PCIe Gen 4.0 x8 BarebonesConnectX-6 Lx NIC not included, sold separately SFP+ Transceivers4 × Finisar FTLX8574D3BCL-PS, 10GbE, 850nm, LC, up to 400m OM4 BarebonesSFP+ transceivers not included, sold separately Management Ports2 × 1GbE RJ45 (out-of-band / array management) Serial Console Port1 × RJ45 USB Ports2 × USB 3.x Type-A, 1 × USB-C (DisplayPort Alt Mode) Storage Boot SSDMicron 5400 Series, MTFDDAV240TGC-1BC1ZABYY, 240GB M.2 SATA Technology3D TLC NAND Sequential Read / Write540 MB/s / 290 MB/s Included InBoth Full-Up Build and Barebones configurations Expansion PCIe Slots5 × PCIe x16 (via risers)
⚠ Pure Storage Support Not Included. Sold as aftermarket / third-party hardware only. No Pure Storage Evergreen support contract, Purity//FA software license, or Pure1 management access is included or implied. Integration into an active Pure Storage environment requires a valid Purity OS license and may require a Pure Storage support contract. Buyer assumes full responsibility for compatibility verification, licensing, and system integration.
⚠ Compatibility Notice. This controller is designed specifically for the Pure Storage FlashArray//XC20 R4 platform and is not a standalone server. It requires the appropriate FlashArray chassis, backplane, DirectFlash modules, and power infrastructure to function as a storage array. Verify compatibility before purchase.
ⓘ Condition: Open Box. This Pure Storage FlashArray//XC20 R4 iSCSI controller (P/N 80-1774-01 / 83-0564-01 B0) is in open box condition and has never been installed or placed into service. The unit shows no signs of use, wear, or handling. In the Full-Up Build, all components are present and seated as configured from the factory, including both Xeon Silver 4410Y processors, all eight DDR5 RDIMM modules, the NVIDIA ConnectX-6 Lx adapter, four SFP+ transceivers, and the Micron M.2 boot SSD. In the Barebones configuration, the CPUs, RAM, ConnectX-6 Lx adapter, and SFP+ transceivers have been removed for separate sale; the Micron M.2 boot SSD remains installed. No Pure Storage manufacturer warranty or Evergreen support contract is included. Sold as-is. Please review all listing photos prior to purchase.
