Synology RAM DDR4 ECC SO-DIMM 4GB D4ES01-4G
- Designed for the DiskStation DS1621+
- 4GB (1 x 4GB) Capacity
- 260-Pin SO-DIMM
- ECC, Unbuffered

₦0.00
tech brand | SYNOLOGY |
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Capacity | 4 GB |
Kit Configuration | 1 x 4 GB |
Memory Type | DDR4 |
DIMM Type | 260-Pin SO-DIMM |
Buffered/Registered | No |
Error Correction (ECC) | ECC |
Package Weight | 0.075 lb |
Box Dimensions (LxWxH) | 5.1 x 3.4 x 0.5″ |
The RackStation RS217 2-Bay NAS Enclosure from Synology provides two storage bays and two Gigabit Ethernet ports, so you can create a storage pool of shared data with network-connected users. The two SATA-based bays are capable of supporting 2.5″/3.5″ hard drives and 2.5″ solid-state drives. Once drives are installed, you can configure the drives as a RAID 0, 1, JBOD, Hybrid, or Basic array. Furthermore, managing the Synology DiskStation Manager operating system is done with an Armada 385 processor and 512MB of DDR3 memory.
With link aggregation and failover support, the RS217 can deliver data stored on your drives reliably and quickly. For cooling the drives, it comes with three 40mm fans that can be set in either cool or quiet modes. There are also one USB 2.0 port, two USB 3.0 ports, and one eSATA port for connecting external devices to this enclosure.
Well-suited for large-scale enterprises with demanding business applications, the RackStation RS3618xs 12-Bay NAS Server from Synology helps simplify data management, optimizes virtualization environments, and rapidly expands storage capacities. This unit has 12 drive bays, each of which natively supports 3.5″ SATA hard drives, as well as 2.5″ SATA hard drives and SSDs. Should users need to expand the overall capacity of their RS3618xs, the optional RX1217/RX1217RP expansion units offer an additional 12 drive bays, and two of these units are supported via integrated expansion ports.
The RackStation RS3618xs is powered by a 2.4 GHz Intel Xeon D-1521 Quad-Core processor, which will allow you to run multiple functions simultaneously. The built-in 8GB of DDR4 ECC RAM will allow quick access to frequently used files and programs and may also be upgraded to a total of 64GB by installing four 16GB modules into the available memory slots. Also featured are two USB 3.0 Type-A ports, which allow it to be connected to your Windows or Mac system. Network connectivity is achieved via the four Gigabit Ethernet ports with failover support, which help to provide redundancy in the case that a LAN connection malfunction occurs on one port. In addition, link aggregation, powered by four LAN ports, helps to increase connection speeds beyond the limits of a single network port or cable. If you’re looking to expand this NAS, there are two PCIe Gen 3.0 x8/x8 slots that support a 10GbE NIC and the M2D18, a dual M.2 SATA SSD adapter card for creating an SSD cache.
The NVR1218 12-Channel 1080p NVR from Synology offers an all-in-one surveillance solution without requiring a PC. The NVR natively supports 2 HDDs for a maximum capacity of 20TB. It can display and record up to 12 IP cameras. The HDMI output delivers up to 1080p video resolution to a monitor while supporting 720p at 30 fps for up to 12 channels. The NVR supports up to 1024 local user accounts. Storage can be expanded to up to 7 drives with the Synology DX517, which is available for purchase separately. The NVR’s HDD capacity can reach up to 70TB with the addition of the DX517. Four camera licenses come with the NVR. Additional licenses are available separately.
Easily connect an HDMI or VGA monitor to the VS360HD VisualStation Video Decoder from Synology in order to view live video of up to 36 IP cameras at up to 1920 x 1080 resolution. This video decoder connects to a router via its RJ45 Ethernet port and pairs with your Synology NAS running Surveillance Station 7.0 and above and allows you to monitor and control your IP cameras without a computer. Connect amount, keyboard, or joystick for complete control, including PTZ control. Recordings and snapshots can be stored on a USB drive (available separately). This video decoder supports H.264, MPEG-4, and MJPEG codecs for high-quality playback and because it features no moving parts, it is less likely to become damaged while in use.
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