Freenas sas vs sata. 24/7/365 10+ years of constant use for 120,000 hours.
Freenas sas vs sata There’s no way a spinning drive can make full use of even SATA 2 (3 gb/s). 4K. Basically there's some advantage to SAS over SATA, but for spinning rust drives, it basically doesn't matter compared to the improvement you'll get for NVMe SSD. SATA has the ability for multipliers built into its protocol too, but the SATA protocol has much lower limits on devices per port when using multipliers and resiliency in the case of drive failures. Which ports should I plug this stuff I to. Apr 26, 2014 · Hey! i ordered a chassis with 12 bays and now i am thinking about how to build it up most efficient and safe. Deciding between SATA vs SAS is important when considering the right storage infrastructure for such key projects as server virtualization for small business. Consumer drives are cheaper but less suited to 24/7 operation. Personally most of my drives are used SAS drives due to the low cost, and higher output compared to SATA drives. This makes SAS more suitable for environments requiring fast data access and high throughput, such as data centers and servers. Very low performance requirements. History By the late '90's, SCSI and PATA were the dominant technologies to attach disks. Jun 30, 2025 · Explore SSD vs SAS vs SATA drives in detail to determine which of these three is ideal for your storage requirements. When which one should be used. My use case is a Linux server with a bunch of services running. I don’t see much benefit from using SAS drives unless I was shooting for storage controller redundancy, but my home setup hasn’t ascended to that level yet. 0GHz) 64GB ECC RAM 8i LSI controller (IT mode) Dual SFP+ 10GbE Connecting a bunch of SAS disks to a SAS controller, and also a bunch of SATA disks to a separate SATA controller is fine. There will be a real performance gain if I mount the FreeNAS with SAS hard drives 15,000 rpm instead of hard drives SATA 7200 rpm?. 2K drives so they use a little more power and produce a little more heat than SATA NAS drives which tend to be 5. SATA argument. Either way what would be the best card that would be support. For SAS, port multipliers are expanders. I found the Dell MegaRAID SAS 9460-16i 12Gb/s, DELL LSI MEGARAID SAS 12Gb/s PCIe 9361-8i 0MM445. Jan 20, 2015 · For those of you purchasing hard drives for servers and NAS devices do you buy NAS HDDs or regular SATA HDDs? Are the NAS HDDs just a gimmick to sell more enterprise level HDDs to people who don’t want to buy expensive NAS devices that take SAS drives? I don’t run many of my servers past 3 or 4 years and so I don’t have many drive failures. SATA drives can have the same 24/7 operation, if it's an enterprise drive. Nov 13, 2020 · Hello! whats the diffrent between nas disk and sas disk? iknow nas is network attuch storage and sas is serial attach storage. A cheap HBA will give you everything you need without any issues. Feb 21, 2015 · I'm starting to study the FreeNAS and saw that the RAID controllers are not suitable for work with ZFS and that many people use SATA drives. Apr 14, 2025 · Hey everyone, I’m planning to upgrade storage for a couple of servers and I’m torn between using SATA, SAS, or even going all-in with NVMe drives. What’s the difference between SATA vs SCSI vs SAS hard drives? With this quick overview of enterprise drive interfaces, ServerMonkey makes it easy to learn about these three most popular HDD interfaces and understand how they are different. com for thread: "SAS 10K vs Sata SSD" Unfortunately, no related topics are found on the New Community Forums. As of 2025, system administrators face a range of SSD interface options – from tried-and-true SATA and SAS drives to high-performance NVMe devices and emerging CXL-attached SSDs. Now My issue is ; I have no clue what cables I need to get Aug 13, 2025 · Understand the 4 key differences between SAS and SATA technologies with Nfina Technologies. da problemas. I also saw the Silverstone TS431S, which is basically the same enclosure, but with a mini-SAS port. ? 2. 24/7/365 10+ years of constant use for 120,000 hours. Something like Seagate's Exos series or Western Digital's Gold Series would be the thing to look at/go for. SAS drives are targeted to "enterprise" users who favor reliability and performance over huge storage capacity and low prices. Apr 23, 2020 · Related topics on forums. Dec 26, 2014 · With the introduction of SAS 12Gbps, seems like "it's time" to do a braindump on SAS. I know that the SAS drives are also enterprise grade which means that they may last longer too. why should i buy sas disk insted of nas Sas vs Sata Nas Build I am thinking about building a high end NAS and I am wondering if I should go for SAS drives. Nov 12, 2021 · I don't recommend using PCIe SATA expansion cards with Unraid. com FREE DELIVERY possible on eligible purchases Aug 8, 2025 · This post offers a full guide on NAS and regular HDDs. I’m stuck deciding between SAS & SATA HDDs. 5/3. 5GHz (3. Explore the key differences between SAS and SATA hard drives, including compatibility, speed, and usage. :) Show : My Main System FreeNAS-9. 9TB usable space) | 10GbE (Chelsio Aug 16, 2024 · What is Serial Attached SCSI (SAS)? SAS (Serial Attached SCSI) is a point-to-point serial protocol that transfers data between storage devices and the computer system. 8 x 2. Choosing the right type for your Aug 8, 2023 · SAS vs SATA: What are the differences in memory, size, cost, and use case between SAS and SATA. The reason you see HBAs all of the time discussed in the True/freenas world is that sas cards with sata ports are typically in consumer equipment. SATA 3, SAS 6 Gb/s and 12 Gb/s were introduced for SSDs (or, in the case of SAS, expanders putting the throughput of multiple drives in a single lane). SAS vs SATA Hello all! I am building a new FreeNAS box and had a question about where to plug my HDD. I intend to set them up us two sets of 3 in z1. I guess Sep 8, 2017 · What is the recommended standard Hard Drives? So now you know the key differences between regular hard drives and the NAS hard drives, as well as their best intended usages. If you don't need the features or don't feel like buying a bunch of expensive cables / backplanes (if you don't have them already), then the answer is SATA. g. Honestly, I doubt this. I have the X10SL7-F-O coming with 6 WD Red 2TB HDD. Of course it's more of a DIY case with mainboard, cpu, ram, HBA and Nas OS. 5 fix bay. Sep 12, 2023 · hi all, back to asking questions about settings up a server/nas box for myself, what is better to use? on-board sata ports or get a sas hba card like a lsi sas hba 9200-8i IT mode? mainly deciding whether to go SFF and use iTX with the sas hba card or go mATX with 6 on board sata ports or go for May 8, 2024 · Compare SAS vs. In general is it better to use Sata drives on sata built in or to use the sas hba instead? I'm Jan 20, 2019 · The specs and pictures of backplane does confirm it can support 2. Jan 13, 2022 · Most NAS devices support typical RAID configurations from RAID1 to RAID5, while more advanced NAS devices support advanced RAID configurations such as RAID 50 and RAID 60. I’m also finding it hard to find SAS drives Dec 5, 2015 · You can use SAS protocol with SATA connectors, and SATA protocol with SFF-8087 connectors (but I never seen the later be done). Learn how to connect SAS drives to your PC and discover the benefits of SSDs in this comprehensive guide. Board would be a Supermicro X10SL7-F with 8 SAS Ports and 6 SATA Ports. Then also you would need to consider if you are storing the files or working off the NAS ? Learn More There has been a perennial argument of SAS versus SATA for enterprise storage. Apr 16, 2025 · Comparing SAS, SATA, NVMe, and CXL SSDs in 2025: A Comprehensive Guide for Sysadmins Solid-state storage technologies have diversified significantly over the past decade. SAS vs SATA SAS requires a compatible controller. The SATA is £308 and the SAS is £322 - with the prices so close, I've been debating if I should go with the SAS. SATA and Serial SAS has a few more features than SATA, but both do roughly the same thing. Feb 7, 2012 · Scott Lowe breaks down the differences in reliability and performance between SAS, Near-Line SAS, and SATA drives. Work in progress, as usual. * if I buy SATA or SAS disks? Mar 1, 2025 · You can get a SAS controller card and use SATA drives with it. com Dec 20, 2023 · SAS drives are faster and more reliable than SATA drives, making them a better choice for enterprise-level applications and servers. 5 SAS drive in addition to Sata drives. SATA or Serial ATA stands for Serial Advanced Technology Attachment and is the next generation computer bus interface from the parallel interface ATA. In this article I’m going to address two aspects of the SAS vs. but a network disk can also be use by multiplie users. Would it be better to run as SAT expansion card or a SAS card with a SAS to SATA cable. Thanks to the great noob ppt from cyberjock i know 11 drives would be better together with raidz3. You can plug up to 14 SATA drives with standard SATA cables to the MB. When does using SAS vs SATA become a priority. Mix and matching SAS and SATA drives on the same SAS controller sometimes doesn't work at all. Sometimes it does, but is unstable. Transfer speeds aren't going to change much based on sas vs sata unless you plan on spending tens of thousands of dollars on high end enterprise sas SSDs. As a media store (large video files) is TrueNAS Core (on FreeBSD) the right choice. Also almost all SAS drives are desinged for enterprise use. 5 Sas/Sata hotswap . Be sure to check out 9300, 9400, 9500 cards as SAS interface drives are important in servers for several reasons, most having to do with the optimizations of the interface, including command queueing and ordered drive reads/writes. This is important in an environment were multiple processes and users are accessing the drive (s) at the same time. Some included: . I need internal punishment. TrueNAS doesn't care how the drives are connected, just that they are. 2-U1 | 2x Intel E5-2670 | Supermicro X9DR4-LN4F 128GB DDR3 ECC 1600 RAM | 32GB SATA DOM | Cyberpower 1500AVR | Ten WD Red WD60EFRX NAS Hard Drives (RAIDZ2, 40. What you have on the X10SL7-F is 6 SATA connectors connected to a SATA controller and 8 SATA connectors connected to a SAS controller. Sep 27, 2016 · I hope this is the right thread to post my SAS conudrums. 4x 2. I bought my motherboard to use the LSI3008 as a SATA HBA, And then promptly forgot to by Breakout cables. Aug 18, 2014 · It answers common questions newbies to FreeNAS have. ). . Each has its pros and cons, but I’d love to hear from those with hands-on experience. Low footprint with load of 12cm fans. Oct 9, 2020 · What is a reasonable expectation for improvement from using a SAS card and SAS drives over the mobo chipset and SATA drives? I remember part of an article comparing benchmarks using an array of 4 SATA drives run by either the mobo chipset SATA controller or a SAS card. It’s an evolution of the parallel SCSI interface and is designed for enterprise-level storage solutions. Live and learn, I guess. Spee I tried looking at explainers of SAS vs Sata - they were either super high level, not giving me the knowledge/insight I want (statements like 'SAS is has high transfer rates' and further along in the same article 'Sata is better for writing data'). SAS drives have more features but they require more infrastructure to run. What about which drives to go for? Well although there are a large number of Hard Disk manufacturers out there, we at NASCompares recommend sticking with the Western Digital and Seagate hard drives, as they are a good Nov 29, 2022 · Intel X540-T2 10GBe Nic card Samsung 850 EVO 120gig SSD sata Boot drive Qty 5 Samsung EVO 2TB Sata SSDs (more on this later) PCIe HBA SAS 3008 9003-8I???? (more on this later) Would my use case benefit from adding a NVME drive for a SLOG or any other type of Cache? I know some benefits can be had from this when running a huge Plex library. But, for the extra money you could spend on SAS, you could get two more SATA drives, which might equal things out performance-wise. Will they work with TrueNas? Jun 1, 2016 · My question is, how will read/write operation speeds compare between an Ethernet (10gbps) NAS (the NAS would use SATA 3 or SAS internally) with HDDs and the more mainstream setup of internal SATA 3 (6Gbps) HDDs? Additionally, what about using solid state disks instead of mechanical hard disks, any difference in answer? Jan 5, 2022 · My two questions are: 1. What's the difference between SATA and Serial Attached SCSI? SATA and SAS connectors are used to hook up computer components, such as hard drives or media drives, to motherboards. Some people say it’s OK to use SATA for enterprise storage and some say that you need to use SAS. Yes ZFS. Both were parallel bus multiple drop topologies and this kind of sucked. truenas. Aug 17, 2022 · We have our top picks for getting fast and reliable FreeNAS HBAs (host bus adapters) for SAS and SATA, using proven options for FreeNAS and ZFS May 6, 2017 · With the introduction of SAS 12Gbps, seems like "it's time" to do a braindump on SAS. Nov 26, 2019 · When googling 'SAS vs SATA' and the like, you get a lot of results that imply or directly state that SAS drives are always faster and always more reliable than SATA drives. Itx mainboard with 2 slot width pci card . From a practical point of view, manufacturers target SATA drives to home users, who favor large capacities and low prices. SATA drives are better for adding mass storage to a PC or local NAS, while SAS drives are better for servers and enterprise environments. Havent got time to dig in mine yet but its look very promising. So back to SAS expanders. Nov 4, 2020 · A Comprehensive Guide - Complete breakdown of SAS and SATA technologies, including physical differences and implementation considerations. Feb 21, 2018 · The cost of SAS HDD vs consumer grade SSDs are relatively narrow, especially if you consider the Enterprise Grade NAS that runs the SAS HDD (using RAID 6 or RAID 10) vs consumer grade NAS that can use the SSDs on RAID 5. so here is my question im going to buy some ssd disk for Virtual machines. Hello! I'm making research to expand a FreeNAS system built with consumer-grade hardware (Intel Core i5, SATA drives, etc. The first is about the drives themselves, SATA drives and SAS drives. NAS drives include features such as TLER and vibration resistance. Nov 8, 2024 · Yes you are. SAS drives are generally made for actual servers not home use and in my experience which is very anecdotal. (for some reason, the need had eluded med. ATA, SCSI, SATA, SAS, NL-SAS, SSD, PFP, 512n, 4Kn: Confusing shortcuts, disk drive options and parameters for your installations at a glance. For like 20% more, I can get double the capacity in the form of SATA over SAS. 10. I had a look at the Silverstone TS431U, which has a USB 3 port at the back, as well as a eSATA port. Apr 11, 2023 · NO, es recomendable mezclar unidades sata/sas. SATA in performance, compatibility, and reliability. My question is this, I'm looking at buying a 24 drive shelf and should I go with cheaper SATA drives at the larger capacity that I want or get SAS drives at a lower capacity and then worry about upgrading them later to Jul 22, 2019 · Hi, for 6x 10 TB RAID-Z2 system does it still matter: * if I buy 512e or 4Kn drives? The 512e drives are usually cheaper and better available. For three users in total. Your opinion please. I'm using a R510, which I believe is limited to 6GBps, and I have other SATA The only reason SAS drives are generally built for 24/7 operation is because SAS is primarily used in the datacenter and nowhere else. ? Thanks Dell PowerEdge T320 LFF Server E5-2430v2 (6c HT) 2. Only you can prevent flame wars! Read the FreeNAS manual. Buy SilverStone Technology CS382 8-Bay SAS-12G / SATA-6G Hot-swappable High Performance Micro-ATX NAS Chassis, SST-CS382: Computer Cases - Amazon. I also have a Samsung 256GB SSD I will be using for the OS instead of a USB drive. Which type of hard drive are you currently using in your servers? For what kind of workloads (e. SAS-based hard drives are faster and more reliable than SATA-based hard drives, but SATA drives have a much larger storage capacity. Oct 6, 2011 · As the argument is still on some prefer SAS and some prefer SATA disks for building a NAS. . Jul 31, 2020 · Hey, Thinking about buying some Exos 12TB because they seem to be similar price to the IronWolfs. The SAS drives that I’ve used while at work seem much more resilient than the sata drives while in our arrays. I am finding that SAS is ALOT more expensive than just consumer SATA drives. SAS drives are enterprise grade and durable but require a compatible controller. Both were parallel bus multiple drop Nov 8, 2024 · This post introduces SCSI drives and tells the differences between SCSI vs SATA, and SCSI vs SAS. Learn key differences, use cases, and why choosing the right interface matters. I have no way of knowing, but I imagine most ‘home server’ folks use SATA drives with their SAS expanders. If you're wondering whether a NAS hard drive can be used as a regular drive, read this post for answers. What is the best option to choose in order to add more drives to my I’ve been reading SAS vs SATA threads and articles for a while now, but I’m at a loss. See full list on hp. SAS technology is typically utilized in enterprise-grade servers, in contrast to SATA connections that are more commonly Jan 14, 2024 · The performance of SAS and SATA drives is a significant differentiator, with SAS supporting higher data transfer rates, typically up to 12 Gb/s, whereas SATA peaks at around 6 Gb/s. Is it just speed versus capacity or somethings else ? @Dell_Technologies Sep 28, 2021 · I have a question. SAS drives are supposed to be better if you have a large queue depth - lots of outstanding read and write requests. HBA cards tend to have fewer connectors and rely on either backplanes or breakout cables to get to the individual sas/sata ports. For a single-user system, SAS drives and SATA drives are likely to offer similar performance. Dec 12, 2020 · Which SAS card will be the best? I need a card that will support a large number of drives and will have a 12Gb/s transfer. Most are 7. Any suggestions? NAS vs Consumer NAS drives are designed for 24/7 operation. , file storage, virtualization, database)? How do you Jul 13, 2017 · I'm planning to purchase a motherboard that has onboard Sata 6g from intel soc, but it also has lsi3009 sas12g hba for 8 more drives I'm planning on purchasing WD red Sata 5400rpm Sata drives. Consumer level NAS drives are usually a sas card is fine if it supports jbod mode. I sure do. If it's fewer users doing fewer concurrent requests, SATA is fine. gdehqapfnkfqioclqpnkikmaleagbdmithrwuhkmklezsfatvwmvjtysirjsulxonazjmzr