ReadyNAS RRX442E - NAS NETGEAR - Free user manual and instructions
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| Product Type | NAS |
| Brand | Netgear |
| Model | ReadyNAS RRX442E |
| Drive Bays | 4 (3.5" SATA) |
| Processor | Marvell Armada 370 1.2 GHz |
| Memory | 2 GB DDR3 |
| Ethernet | 2 x Gigabit Ethernet |
| USB Ports | 2 x USB 3.0 |
| RAID Levels | 0, 1, 5, 6, 10 |
| Operating System | ReadyNAS OS |
| File System | EXT4, BTRFS |
| Max Capacity | Up to 64 TB (16 TB per drive) |
| Power Supply | External, 12V DC, 5A (60W) |
| Power Consumption | ~30 W (typical) |
| Dimensions (W x D x H) | 226 x 145 x 120 mm |
| Weight (empty) | ~2.0 kg |
| Cooling Fan | 1 x 80 mm |
| Noise Level | ~22 dB(A) |
| Operating Temperature | 0°C to 40°C |
| Authentication | Active Directory, LDAP, local users |
| Data Protection | BitRot detection, snapshots |
| Energy Efficient | Energy Star qualified |
| Warranty | 3 years limited |
| Maintenance | Tool-less drive trays, dust filter cleaning |
Frequently Asked Questions - ReadyNAS RRX442E NETGEAR
What is the maximum supported drive size?
The Netgear ReadyNAS RRX442E supports drives up to 16 TB each, for a total raw capacity of up to 64 TB.
Does the RRX442E support RAID 0, 1, 5, 6, and 10?
Yes, it supports RAID levels 0, 1, 5, 6, and 10, allowing flexibility between performance and redundancy.
How do I access the admin interface?
Connect to the same network and open a web browser to the NAS IP address or use the ReadyNAS Remote app. Default credentials are admin/password.
Can I expand storage by adding drives?
Yes, the NAS supports online capacity expansion. Simply insert a new drive and assign it to an existing volume.
What file systems are supported?
It uses EXT4 and BTRFS file systems, with support for snapshots and bit-rot protection.
Is the power supply external?
Yes, it uses an external 12V DC adapter (5A, 60W). In case of failure, replacement is straightforward.
How can I reset the device to factory defaults?
Press and hold the reset button on the back for about 10 seconds until the status LED flashes amber, then release.
Can I use SSDs for caching?
No, the RRX442E models do not support SSD caching. All bays accept HDDs or SSDs for storage, but no dedicated cache.
What is the typical power consumption?
Typical power consumption is around 30 W during normal operation, making it energy-efficient for home/office use.
Does it support cloud backup?
Yes, it integrates with ReadyDR for local or cloud replication, and supports backup to services like Amazon S3 or Dropbox.
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