WESTERN DIGITAL OpenFlex Data24-24 SN840 92.16TB4x100GbE
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WESTERN DIGITAL OpenFlex Data24-24 SN840 92.16TB4x100GbE
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Disk Interface
NVMe, PCI-E
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Installed
92.16TB
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Max Disks
24
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RAID
Yes
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Type
Rack (2U)
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Disk Size
2.5"
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OpenFlex Data24 NVMe-oF Storage Platform 4 x 100GbE 92.16TB
Features:
- Up to 368TB of low latency Dual Port SSDs in 2U 24-bay platform
- Bandwidth match between SSDs (Storage) and I/O (Network) – No oversubscription
- RESTful API support for simplified management
- Vertically integrated Western Digital design: NVMe SSDs, fabric adapters and platform
- Optional dual adapter configuration for direct SAS replacement
- Industry-leading 5-year limited warranty
Specifications:
Form Factor
Front Drive Bays
Power Supply - 2x 2000W Platinum 200-240VAC, CRPS, Hot Plug
Fabric Adapter Slots
Fabric Adapter(s) - Western Digital RapidFlex NVMe-oF Fabric Adapter
Cabling - Passive (1 – 5m) and Active Optical (5 – 50m)
Platform Management
Rear I/O - 1G-BASE-T Management Port (RJ-45)
HA Redundancy - Dual IOMs, Dual Port SSDs, Dual PSUs, Dual Rotor Hot Plug Fans
Environmental
Chassis Dimensions
(Height x Width x Depth)
- 8.75 x 44.80 x 71.12 cm
- 3.45” x 17.64” x 28” in
Weight
Limited Warranty
Performance 128K Bandwidth
- Read 71.3 GB/s
- Write 39.8 GB/s
Ultrastar DC SN840 3,84TB
Features:
- Performance NVMe™ SSDs Enable Enterprise Workloads
- Performance NVMe SSDs target cloud compute and enterprise workloads that require low latency to data and high availability of data. These applications include real-time data analytics, cloud computing, OLTP/OLAP databases, artificial intelligence (AI), machine learning (ML), pattern recognition and virtualization. The Ultrastar DC SN840 is Western Digital’s 3rd generation of performance NVMe SSD for data center with PCIe Gen 3.1 (dual-port), NVMe 1.3, providing up to 3,470/3,300 MB/s Sequential Read/Write and up to 503K IOPS mixed random 70/30 read/write performance.
- Dual-port Leadership
- Ultrastar DC SN840 extends Western Digital’s leadership in dual-port architecture by vertically integrating proven flash controllers. Dual-port high availability supports two redundant paths to the SSD, and is critical to ensuring access to data in the event of a failure in the data path.
Specifications:
Capacity
Interface
- PCIe 3.1 1x4 or 2x2 (Compliant to NVMe 1.3c)
Compatibility
- Compatible with Windows, Windows Server, and Linux
Dimensions (L x W x H)
Operating Temperature
Non-Operating Temperature
Sequential Read Performance
- 3470(max MB/s, Seq 64KiB)
Sequential Write Performance
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3250(max MB/s, Seq 64KiB)
Random Read
Random Write
Endurance (DWPD)
Read Latency (μs, avg)
Operating Power (W, max average)
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