Asustor took the opportunity at CES 2018 to launch their AS4000 NAS series. It will have two SKUs - the 2-bay AS4002T, and the 4-bay AS4004T. While there are plenty of 2- and 4-bay NAS units in the market to choose from, this series stands out for a unique hardware feature - we believe these are the first 2- and 4-bay ARM-based units to come with a 10GBASE-T network interface. 10G has finally started to appear in home consumer equipment. Switches such as the Asus XG-U2008 and the Netgear GS810EMX Nighthawk Pro, 10G add-in cards such as the Asus XG-C100C, and even non-workstation enthusiast desktop motherboards with 10G capabilities built-in (eg.: ASRock Z370 Professional Gaming i7) are slowly, but surely, bringing 10G mainstream.

There are ARM-based SMB NAS units with 10G ports (usually SFP+ connectors) already in the market. Almost all of them are based on SoCs from Annapurna Labs . The current crop of SoCs from Annapurna Labs all use the Cortex A15 ARMv7 CPU. 10GBASE-T has typically been restricted to high-end x86 units. The Asustor AS4000 series changes that. It uses the Marvell ARMADA 7020 dual-core Cortex A72 processor (88F7020). This makes the Asustor AS4000 series one of the first ARMv8-based home consumer / SOHO NAS unts in the market.

The Marvell 7K Embedded Processor for Gateways and Network-Attached Storage Units

Asustor has a new industrial design for the AS4000 series, with screwless installation capability for the hard drives. Hot-swap is also supported. The front panel has also been redesigned to make it dustproof. The units come with 2GB of DDR4-2400 memory. There are 2x 1Gbps ports in addition to the 10GBASE-T port.

On the software side, Asustor is continuing to improve the features of its OS - the Asustor Data Manager (ADM). ADM 3.1 is in beta right now and features support for SSD caching and RAID scrubbing amongst a host of other new features.

The AS4000 series is set to come to market later this quarter. Pricing was not announced, but it is likely that it will come in-between that of the AS31/32 series and AS61 series. That would put the AS4002T between $259 and $290, and the AS4004T between $395 and $460. 10GBASE-T NAS units with those price points are sure to increase the adoption of 10G Ethernet in the home / SOHO market.

Source: Asustor



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  • zepi - Saturday, January 13, 2018 - link

    Would these support 2.5GBASE-T and 5GBASE-T as well? I'm guessing that it might be a relevant question for SMB / home users, because I've seen some products that don't go all the way to 10Gb, but only support 5GBASE-T, which should already provide most, if not all of the performance from this kind of NAS devices. Reply
  • ganeshts - Saturday, January 13, 2018 - link

    It is 10G or 1G, no NBASE-T support. I think it is not a big factor for NAS units because they are probably going to be quite close to the switch. So, the distance concern is not a big deal. Even short Cat 5e cables can be used (probably with some packet loss) Reply
  • Hurr Durr - Saturday, January 13, 2018 - link

    I always forget: is this company a some sort of ASUS subsidiary or completely independent thing? Reply
  • ganeshts - Saturday, January 13, 2018 - link

    Yes, ASUS is the parent company. Reply
  • Xajel - Sunday, January 14, 2018 - link

    Damn, I wish QNAP has a 4bays x86 NAS with 10GBe at this price point. Reply
  • Morawka - Sunday, January 14, 2018 - link

    I wish QNAP would just sell their software. VM and Container station come in really handy Reply
  • Xajel - Monday, January 15, 2018 - link

    Yeah that will be great too, at $700+ for NAS I will just create my own server with that amount money. Reply
  • perovics - Sunday, January 14, 2018 - link

    This is great news as it means 10GBASE-T will come to cheaper entry level NAS's. I have a 4 disk Synology DS414 and it is severly bottlenecked by its 1GbE connection. My NAS is almost full and I'll buy a new one only with 10GBASE-T. I would like to stick to Synology as I'm familiar with it and also it works well. Since Synology uses Marvel processors in several of its NAS's, they may introduce a NAS with this new Marvel processor. And if not, surely Marvel's competitors Annapurna Lab and Realtek can't be much behind with 10GBASE-T integration so it is definitelly will be more affordable soon. Reply
  • imaheadcase - Sunday, January 14, 2018 - link

    Mmm i doubt its bottlenecked. lol Reply
  • rapster - Sunday, January 14, 2018 - link

    Why doubt this? This is very common, and my Synology unit is definitely bottlenecked by its 1Gb connection. Reply

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