DCN - Data Storage
Single controller unified storage, support FC/iSCSI/NAS protocol; Support RAID0,RAID1,RAID10,RAID P1(RAID5),RA1D P2(RAID6),RAID P3 support dedicated and global hot standby disk; 64 bits multi-core processor, memory default with 16GB/ maximum 32GB; 2*1Gb iSCSI/NAS interface, could extend to 4 expansion cabinet; 4U 36 disk slot (available for 2.5"/3.5" disks), fully modularized cableless chassis design, redundant power supply;
DCN- Yunke China Information Technology Limited
Yunke China Information Technology Limited, as subsidiary of Digital China (Parent company) Group (Stock code: SZ000034), is a leading data communications equipment and solution provider. Deriving from Lenovo, DCN was launched into the network market in 1997 with company philosophy of “Client-oriented, Technology-driven and Service-preference”.
DCN focuses on data communication field with full product lines, including Switch, Wireless, Router, Security firewall and multi-core edge, storage and Cloud services. With continues invest on R&D, DCN is the leading IPv6 solution provider, the first Chinese company won IPv6 Ready Gold certificate and first manufacturer won OpenFlow v1.3 Certificate.
DCN provides product and solution to 60+ countries worldwide, and have established represent and service center at CIS, Europe, Asia, North America, South America and Middle East regions. DCN serves clients successfully from Education, Government, Operators, ISP, Hospitality, and SMB.
Based on independent development and sustainable innovation, DCN is continuous to provide network solution with intelligent, reliable and integrated network products and quality service for the clients.
NCS1000 Series - Key Features

Based on the latest Intel X86 multi-core processors, NCS1850 provides symmetric Active-Active RAID/Cache technologies to achieve little or no failover during a path failure or controller failure.
As a unified storage solution, NCS1000 can handle block-level protocols such as Fiber Channel and iSCSI; as well as file-level protocols such as CIFS/SMB and NFS.
NCS1000 can also be used as the shared storage of the server and desktop virtualization infrastructures.
By integrating the Cloud Gateway Engine, NCS1000 offers customers the ability to expand their storage capacity with unlimited public cloud storage. Data is always encrypted no matter in the cloud or during the transfer to ensure the security.
By supporting both private cloud and public cloud storage services, NCS1000 enables users to choose the option that best suits their budget or data security requirements.
NCS1550 & NCS1850 Series - Hardware & Software Specifications
Specifications | NCS1550-16 | NCS1550-24 | NCS1550-36 | |
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Form Factor | 3U | 4U | 4U | |
Controllers | 1 | |||
CPU | Intel E5 V3/V4 | |||
Memory (Default/Max) | 8GB / 32GB | |||
Default Host Ports | 1Gb Ethernet × 2 | |||
Optional Host Ports |
16/8Gb FC × 4/2 10Gb Ethernet × 2 1Gb Ethernet × 4/2 |
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SAS Expansion Bandwidth | 4 × 6Gb SAS | |||
Maximum Disks | 80 | 120 | 132 | |
RAID | RAID0, RAID1, RAID10, RAID P1 (RAID5), RAID P2 (RAID6), RAID P3 | |||
Storage Protocols | FCP, IB, FCoE, iSCSI, NFS, CIFS/SMB, HTTP, FTP | |||
Management Port | 1Gb Ethernet × 1 | |||
Compatible OSs | Windows 2000, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP, Linux®, Oracle Solaris, AIX, HP-UX, Mac® OS, VMware® ESXi, Citrix® XenServer | |||
Specifications | NCS1852 | NCS1854 | ||
Form Factor | 2U | 4U | ||
Controllers | 2 | |||
CPU | Intel E5 V3/V4 | |||
Memory (Default/Max) | 64GB / 512GB | |||
Default Host Ports | 10Gb Ethernet × 4 + 1Gb Ethernet × 8 | |||
Optional Host Ports |
16/8Gb FC × 8/4 10Gb Ethernet × 4 1Gb Ethernet × 8/4 |
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SAS Expansion Bandwidth | 4 × 12Gb SAS × 4 | |||
Maximum Disks | 750 | |||
Disk Specifications |
2.5" SAS HDD, 15K RPM 2.5" SAS HDD, 10K RPM 2.5" SAS SSD |
3.5" SAS HDD, 7.2K RPM 3.5" SAS SSD |
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RAID | RAID0, RAID1, RAID10, RAID P1 (RAID5), RAID P2 (RAID6), RAID P3 | |||
Storage Protocols | FCP, IB, FCoE, iSCSI, NFS, CIFS/SMB, HTTP, FTP | |||
Management Port | 1Gb Ethernet × 2 | |||
Compatible OSs | Windows 2000, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP, Linux®, Oracle Solaris, AIX, HP-UX, Mac® OS, VMware® ESXi, Citrix® XenServer |
NCS1550 Series - Order Information
Model | Description |
---|---|
NCS1550 Series | |
NCS1550-16 |
Single controller unified storage, support FC/iSCSI/NAS protocol; Support RAID0, RAID1, RAID10, RAID P1(RAID5), RAID P2(RAID6), RAID P3 support dedicated and global hot standby disk; 64 bits multi-core processor, memory default with 8GB/ maximum 32GB; 2*1Gb iSCSI/NAS interface could extend to 4 expansion cabinet; 3U 16 disk slot, fully modularized cableless chassis design, redundant power supply; |
NCS1550-24 |
Single controller unified storage, support FC/iSCSI/NAS protocol; Support RAID0, RAID1, RAID10, RAID P1(RAID5), RAID P2(RAID6), RAID P3 support dedicated and global hot standby disk; 64 bits multi-core processor, memory default with 8GB/ maximum 32GB; 2*1Gb iSCSI/NAS interface could extend to 4 expansion cabinet; 4U 24 disk slot, fully modularized cableless chassis design, redundant power supply; |
NCS1550-36 |
Single controller unified storage, support FC/iSCSI/NAS protocol; Support RAID0, RAID1, RAID10, RAID P1(RAID5), RAID P2(RAID6), RAID P3 support dedicated and global hot standby disk; 64 bits multi-core processor, memory default with 8GB/ maximum 32GB; 2*1Gb iSCSI/NAS interface could extend to 4 expansion cabinet; 4U 36 disk slot, fully modularized cableless chassis design, redundant power supply; |
NCS1550 Disk | |
D1-1T | 2*Gb SATA - 512N 1TB |
D1-2T | 2*Gb SATA - 512N 2TB |
D1-4T | 2*Gb SATA - 512N 4TB |
D1-6T | 2*Gb SATA - 512N 6TB |
D1-8T | 2*Gb SATA - 512N 8TB |
D1-10T | 2*Gb SATA - 512N 10TB |
D1-12T | 2*Gb SATA - 512N 12TB |
D1-900G | 2*Gb SAS - 512N 900GB |
D1-1800G | 2*Gb SAS - 512N 1800GB |
D1-2400G | 2*Gb SAS - 512N 2400GB |
D1-4800G | 2*Gb SATA 6Gb/s - 4800GB |
D1-960G | 2*Gb SATA 6Gb/s - 960GB |
D1-1200G | 2*Gb SATA 6Gb/s - 1200GB |
D1-1920G | 2*Gb SATA 6Gb/s - 1920GB |
NCS1550 Optional accessories | |
Cabinet sliding rail | Cabinet sliding rail of the cabinet |
1-C-LC3M | 1-C LC 3M fiber cable |
CAT6 cable | CAT6 cable, 5 meters |
MEM1-8 | 1*8GB Expanded memory |
ED1546-I | 4U 24 disk slots; 4*6Gb SAS expansion ports; |
ED1546-II | 4U 24 disk slots; 4*6Gb SAS expansion ports; |
ED1546-III | 4U 24 disk slots; 4*6Gb SAS expansion ports; |
1-10G-F2P | 2* ports 10Gb Ethernet card (Fiber ports, include SFP transceiver) |
1-10G-E2P | 2* ports 10Gb Ethernet card (Copper ports) |
1-1G-2P | 2* ports 1Gb Ethernet card (Copper ports) |
1-1G-4P | 4* ports 1Gb Ethernet card (Copper ports) |
F2-16G-2P | 2* ports 16Gb FC-HBA (Fiber ports, include SFP transceiver) |
F2-8G-2P | 2* ports 8Gb FC-HBA (Fiber ports, include SFP transceiver) |
F2-8G-4P | 4* ports 8Gb FC-HBA (Fiber ports, include SFP transceiver) |
Model | Description |
NCS1850 Series | |
NCS1856-N |
Dual controller unified storage, support FC/iSCSI/CIFS/NFS protocol; Support RAID0,RAID1,RAID10,RAID P1(RAID5),RAID P2(RAID6),RAID P3, support dedicated and global hot standby disk; 4* 64 bits multi-core processor, memory default with 64GB/ maximum 512GB; 4*1Gb interface, Configuration Thin provisioning, snapshot, Clone, automated data tiering, performance analysis and other functions; 4U 24 disk slot(available for 2.5"/3.5" disks), comply with SBB standard; |
NCS1856-U |
Dual controller unified storage, support FC/iSCSI/CIFS/NFS protocol; Support RAID0,RAID1,RAID10,RAID P1(RAID5),RAID P2(RAID6),RAID P3, support dedicated and global hot standby disk; 4* 64 bits multi-core processor, memory default with 64GB/ maximum 512GB; 2*400GB SSD, 4*1Gb interface, Configuration Thin provisioning, snapshot, Clone, automated data tiering, performance analysis and other functions; 4U 24 disk slot(available for 2.5"/3.5" disks), comply with SBB standard; |
NCS1850 Disk | |
D2-960G | 12G/s SAS SSD 960GB |
D2-1.92T | 12G/s SAS SSD 1.92TB |
D2-3.84T | 12G/s SAS SSD 3.84TB |
D2-1200G | 12Gb/s SAS - 1200GB |
D2-1800G | 12Gb/s SAS - 1800GB |
D2-2400G | 12Gb/s SAS - 2400GB |
D2-4T | 12Gb/s SAS - 4TB |
D2-6T | 12Gb/s SAS - 6TB |
D2-8T | 12Gb/s SAS - 8TB |
D2-10T | 12Gb/s SAS - 10TB |
D2-12T | 12Gb/s SAS - 12TB |
D2-14T | 12Gb/s SAS - 14TB |
D2-16T | 12Gb/s SAS - 16TB |
D2-18T | 12Gb/s SAS - 18TB |
NCS1850 Optional accessories | |
Cabinet sliding rail | Cabinet sliding rail |
SFP+ transceiver | 10G SFP+ multimode transceiver |
ED4224 | 4U 24 disk slots of expansion cabinet; 6*12Gb SAS expansion ports; |
E2-10G-F2P | 2 pcs of "2-port 10Gb Ethernet module (Fiber ports, include SFP transceiver)" |
E2-10G-E2P | 2 pcs of "2-port 10Gb Ethernet module" (Copper ports) |
E2-1G-2P | 2 pcs of "2-port 1Gb Ethernet module" (Copper ports) |
E2-1G-4P | 2 pcs of "4-port 1Gb Ethernet module" (Copper ports) |
F2-25G-2P | 2 pcs of "2-port 25G Ethernet module" (Fiber ports, include SFP transceiver) |
F2-16G-2P | 2 pcs of "2-port 16Gb Fiber Channel HBA module, PCIe" (include SFP transceiver) |
F2-8G-2P | 2 pcs of "2-port 8Gb Fiber Channel HBA module, PCIe" (include SFP transceiver) |
F2-8G-4P | 2 pcs of "4-port 16Gb Fiber Channel HBA module, PCIe" (include SFP transceiver) |
MEM2-32 | 2 pcs of "32GB Expanded memory" |
MEM2-16 | 2 pcs of "16GB Expanded memory" |