Yes, there are several 4-drive NAS models available on the market.
1. Synology DS920+
The Synology DS920+ is a popular 4-bay NAS model that offers a wide range of features and performance capabilities. It supports up to four 3.5-inch or 2.5-inch SATA hard drives or solid-state drives. The DS920+ is powered by an Intel Celeron J4125 quad-core 2.0 GHz processor and comes with 4GB of DDR4 RAM, expandable up to 8GB.
The DS920+ supports various RAID configurations, including RAID 0, 1, 5, 6, and 10. It also offers impressive data transfer speeds, with read speeds of up to 226 MB/s and write speeds of up to 225 MB/s.
2. QNAP TS-453Be
The QNAP TS-453Be is another popular 4-bay NAS model that packs advanced features and excellent performance. It supports up to four 3.5-inch SATA hard drives or 2.5-inch SATA hard drives/SSDs. The TS-453Be is powered by an Intel Celeron J3455 quad-core 1.5 GHz processor and comes with 2GB or 4GB of DDR3L RAM, expandable up to 8GB.
The TS-453Be supports various RAID configurations, including RAID 0, 1, 5, 6, and 10. It offers impressive data transfer speeds, with read speeds of up to 225 MB/s and write speeds of up to 186 MB/s.
3. Western Digital My Cloud EX4100
The Western Digital My Cloud EX4100 is a reliable 4-bay NAS model designed for small businesses and home users. It supports up to four 3.5-inch SATA hard drives or 2.5-inch SATA hard drives/SSDs. The My Cloud EX4100 is powered by a Marvell ARMADA 388 dual-core 1.6 GHz processor and comes with 2GB or 4GB of DDR3 RAM.
The My Cloud EX4100 supports various RAID configurations, including RAID 0, 1, 5, 10, and JBOD. It offers impressive data transfer speeds, with read speeds of up to 116 MB/s and write speeds of up to 112 MB/s.
These are just a few examples of 4-drive NAS models available in the market. Each model offers different features, performance levels, and price points, so it's important to evaluate your specific needs before making a purchase decision.
