Manufacturer LACIE NETGEAR
Model 301509U RNRX442E-100NAS
Lowest Price $417.99 Compare LACIE 301509U prices $1,980.99 Compare NETGEAR RNRX442E-100NAS prices
Warranty 3 years limited 3 years limited


RJ45 Ports 1 x 10/100/1000M 1 x 10/100/1000M
USB Ports 1 x USB 2.0 (type A) 1 x USB2.0
eSATA Ports Yes No
Other Ports 1 VGA (recovery only) 1 x VGA


Drive Bays 2 4
Hard Disk Interface 2 x SATA 4 x SATA
Hard Disk Size 4TB 2TB
Rotational Speed 7200RPM 7200RPM


Fast access to your NAS—performance up to 68 MB/s
RAID 1 hot-swap option in case of disk failure
Complete backup solution for data integrity
Advanced power management options
Dynamic DNS remote access
- Comprehensive data backup features
- X-Change module for instant replacement of system module including motherboard, cooling fans and power supply
- Business class system design with 3-year warranty

- Low dollar per gigabyte storage with 75MBps class-leading performance
- Ideal for disk based backup replacing tape
- Simplified management eliminating management cost
- Support business features what usually only available from big IT vendors

- Easy-of-use management GUI
- X-RAIDS simplify RAID management
- ReadyNAS Remote makes remote access easy and secure
- ReadyNAS Replicate allows multi-site data replication with a single online management interface

For the Hard drives compatibility, please go to http://www.readynas.com/?page_id=82

Form Factor

Dimensions 3.5" x 7.8" x 6.7" 8.6" x 7.7" x 6.8"
Weight 5.8 lbs. lbs 10.4 lbs. lbs
Form Factor Desktop Rackmount


Data Link Protocol Ethernet
Network Interface Controller
DLNA Certified No No


Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Supported Protocols File Server: SMB, AFP, FTP, HTTP, HTTPS
Others: Apple Bonjour, BitTorrent, NTP, DHCP, Apipa
File Server: SMB, FTP, HTTP, AFP, NFS
Other: DHCP, DNS, SMTP, Web, Print, Fax, Application server, Spotlight
Support Telnet, IPv6, iSCSI, IPP, iSNS, SNMP
Remote Network
Processor Intel Atom D510 1.66GHz (Dual Core) Intel Atom D510 (1.6GHz,Dual-Core)
Memory RAM: 1GB DDR II
Flash: 512MB
RAID RAID 0, 1 RAID 0, RAID 1/5/5+Spare (hot-swappable) Independent Multi RAID volumes (Hot-swapping is not available in RAID 0.)
LEDs Status, LAN, USB, eSATA, HDD Power/ status LEDs OLED display
Power AC Input 100-240V, 50-60Hz, Energy Star V Rated 100-240V, 50/60HZ
Temperature 0°C - 40 °C 5°C - 35 °C
Humidity 0-95% RH (non-condensing) 20-80% Humidity (non-condensing)


Operating System Latest version of Windows XP, Windows Vista, Windows Vista 64-bit, Windows 7 / Mac OS X 10.4, 10.5, 10.6 / Linux 2.6 Operating Systems: MS Windows XP, Vista, Windows 7, Mac OSX 10.4 and above (Intel and PowerPC), Linux
Management Internet Explorer v6 or other Java-enabled Browsers
5 Different Hard Drive Configurations
E-mail Alerts
Drive Quotas
Power Management
Native integration with Windows domains (Active Directory)
Remote desktop administration
Public/Private Shares with Quota management
Unlimited number of users

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