Servethehome sas expander. 0gbps SAS expander with two external SFF-8088 ports.

Servethehome sas expander. Notice: Page may contain affiliate links for which we may earn a small commission through services like Amazon Affiliates or Skimlinks. There should eventually be 24 SATA3 SSDs connected to this backplane. I have done Yes, HBA output port labelled as SAS MLC1 is connected to expander port INPUT 1 and HBA output port labelled as SAS MLC2 is connected to expander port INPUT 2. On IBM Expander, yes with firmware 634a. Thanks to everyone who has contributed to this thread of mine. Seems like a decent deal, I know the intel RES series of sas expanders sell for at least double that on a deal. You may soon start seeing cards and cables that support a new set of SAS connector standards, SFF-8644 and Indeed. 4U Norco DS-24E A SAS expander works more or less like an unmanaged switch to share a (typically) 4x link of whatever generation SAS with however many drives (and maybe one or Recently forum members have found an excellent deal on the Intel RES2SV240 SAS expander. Edit: I mistakes results IBM (IBM 46M0997) and HP (HP 487738-001) expanders, IBM never achieved 550MB/s only 260MB/s IBM limited it to 3Gbps SATA (can do 6 via SAS protocol), HP did it - but with errors. I came across an interesting 6-bay 3. The 3U SE3016 is currently selling for $175 (+ $30 shipping) on ebay including a full 16 drive tray Testing with riser cards, the expanders worked perfectly with just s-ata or molex power, so a DAS will be really easy to make with just a case, PSU, riser-card and a switch for @Dave Corder @Philmatic I don't know that much about this SAS expander, but I would be very cautious about plugging that power cable into the board. Get a couple of internal 8087 to external 8088 SAS adapter cards and external 8088 cables, OR use a internal to internal 8087 and run from the H310 to the Intel. Additional Notes. 0 8x (assuming that's the slot you're using) will provide 4GBps of bandwidth while the single 4 lane SAS connector is 4x 6. It should have all slots Interesting expander. With Norco now coming out with new cases that included the Areca SAS expander, I was wondering if anyone had a change to compare it to the HP SAS expander. Works flawlessly and appears to be brand new (no insertion marks on PCIe pins). Otherwise it serves no real purpose - you don't need an expander for 8 drives if you bring 8 lanes to the backplane . I recently bought some used enterprise equipment (supermicro storage servers) and cannot update the sas2 expander firmware. dual expander is for sas drives. ServeTheHome is the IT professional's guide to servers, storage, networking, and high-end workstation hardware, plus great open source projects Sas expander question. ServeTheHome is the IT professional's guide to servers, storage, networking, and high-end workstation hardware, plus great open source projects Hi I have MegaRAID LSI 9265-8i card and two SAS Expanders IBM (Lenovo) 03X3834 and 19 3TB disks. 6gbps on SAS drives and 3 gbps SATA drives. Getting the two together, plus internal cables for $175 is a significant value. hatchi Member. I need to grow my storage capacity and I'm debating going for a a case with the Areca SAS expander included like the DS-24E or the RPC-4224 and buying an HP SAS expander from Amazon or eBay. Also, if you update the latest FW, can work with drives larger than 2TB. E. And I'm down to We’ll also talk about SAS expander wiring. Updating to latest firmware for all other stuff went well without problems (Motherboards, HBAs). For example, one of the servers is a SMC storage server 6027R-E1R12L, with When I connect both SAS channels to the controller, both SAS port activity LED's light up even in light loads. . These solutions often range in the $2,000 to over $3,000 per 3U or 4U The HP SAS Expander is a game changing device for home media storage enthusiasts and business customers alike - combine it with a low-cost RAID or HBA adapter I have it all in a coolermaster trooper case and don't plan to replace it (so no backplane with built in sas expander). com and I'm really interested in doing just that. Many will note that one can easily purchase a SAS Expander enclosure from a variety of sources. chenbro has small fan on the chipset-cooling-block. Single SAS HBA + SAS expander; Single SAS HBA + backplane SAS expander; Multiple SAS HBAs (e. Internal Style SAS Expander. You’ll need one cable for every four drives in your chassis, unless you intend to include a SAS expander into your disk chassis, in which case you need only one cable. com/sas-expanders-diy-cheap-low-cost-jbod-enclosures-raid/ and I have the parts except than SAS Expanders and they are TrueNAS HBA options, sas expanders - which is best? I'm putting together my first homeserver running TrueNAS (Scale): https://pcpartpicker. 5" drive chassis - Includes IBM-6Gb-SAS-Expander-FW-634a-Linux-and-Win. ServeTheHome is the IT professional's guide to servers, storage, networking, and high-end workstation Sas expander question. The expander is also connected to a SAS-AD4443-2 8-port SFF-8644 to SFF-8643 12G HD Mini SAS Adapter. nihonjin Lost in translation. Advertise on STH DISCLAIMERS: We Apparently they have four SAS MLC SSDs connected to an LSI SAS2008 controller that can be reflashed from IT to IR mode to RAID all four drives together for speed It features a 3. Could I connect a SAS expander like the Adaptec 2283400-R to the onboard mini-sas of my asrock rack EPYCD8 instead of using a separate HBA? I. i386 Well-Known Member. Pick up an Intel RES2SV240NC expander for the Norco and find a place to mount it. The reason I ask is that I can stuff eight disks in a tower server and it will keep the disks, SAS controller, and SAS expander/backplane cool enough while making about You need two servers with an SAS HBA each and either a SAS disk enclosure with SAS disks (offer 2 x Sata ports per disk) or a Jbod case with a dual expander and SAS disks ServeTheHome is the IT professional's guide to servers, storage, networking, and high-end workstation hardware, plus great open source projects. I'm looking at the Intel RES2SV240 24-port SAS2 Expander or possibly the Chenbro CK23601 6Gb/s 36-Port SAS Expander Card (like this one with the external Lenovo 03X3834 LSI 6Gbps 16 Port PCI-E SAS Expander Card 9240-8i 9261-8i 11407-1 | eBay Ordered Dec 28th, received Jan 9th. I spotted the Dell J23 on ebay for really cheap but it has no trays and the cheapest trays I've been able to find that might fit are $6 a piece. The enclosure is connected using SFF-8644 to SFF-8644 External SAS3 Cable to Intel RS3GC008 HBA in my server. Kidding, of course - the one you From the sound of things probably not as your bottleneck will be that single SAS connector from M1015 -> HP Expander. IIRC, it's both. What are the options to Only one dead one (probably fried from my initial 12v experimentation), but the others all seem to be OK. 5″ drive bay chassis plus power supply generally costs over $300. Thread starter nthu9280; Start date Jul 30, 2018; Forums. RAID Controllers and Host Bus Adapters. Gigabyte R282 N80 SAS Expander. like high availability, in case one expander dies you stil can work with your jbob because of dual ports of sas drives. They're frequently OEM'd and found on RAID adapters like the Areca 1880i series, Areca expanders, Supermicro backplanes as well as LSI's own offerings. BP4 is not used but I also tried it, the expander will stay at 8 detected drives. Looks like it is a pull out of a thinkserver rd640. N. but intel expander also works with pci-e power. com/user/cogs/saved/3zxJyc. Great deal if you're looking for a 6Gbps SAS expander and have some patience. Current visitors New profile posts Search profile posts. Reactions: Patrick. HDD models are HUS726040AL5210 (HGST 4TB SAS). I've a few. We are going to curate a selection of the best posts from STH each week and deliver them directly to you. ServeTheHome is the IT professional's guide to servers, storage, networking, and high-end workstation Interesting SAS expander. I have a Intel S2600CP mobo, which takes up most of the available real-estate and I have no free slots. I read an article Patrick did a LONG time ago where he connected a SAS expander to a RAID card to create the link. my favourite choice is chenbro expander. ServeTheHome is the IT professional's guide to servers, storage, networking, and high-end workstation hardware, plus great open source projects Chenbro PCI SAS Expander. 12V doesn't "feel" like the correct voltage to drive something like the After completing the first DAS/ SAS Expander JBOD enclosure project I realized that there was a major area of improvement. You might be tempted to use something cheaper than SFF-8088, but please don’t. MSM says port 0-3 are connected but WebBIOS reports 7 connections with Expander SAS address, 8th has all 000000's for SAS address I have an LSI 9207-8i card (2 ports) connected to an expander (Supermicro SAS-216EL, 3 ports) via a single mini-SAS cable, which is connected to a 24-drive backplane (Supermicro BPN-SAS-216EB, able to hold a 2nd expander). I have 3 IBM expanders, and I had each with different firmwares: 510A, 602A, 634A. 0Gbps = 24Gbps/8bits = 3GBps max using theoretical math. Note: these are NOT SATA. I'm after some advice about SAS expanders for my various in the process of being built TrueNAS boxes. I just acquired another case with 16 drive slots. ecosse Active Member. I noticed the guide here: https://www. ServeTheHome is the IT professional's guide to servers, storage, networking, and high-end workstation hardware, plus great open source projects. You don't need HP RAID card to update the FW any HBA will work. Many SAS expanders sell for $200 or more and the SE3016 includes the chassis. PCIe 2. I'm going to start those boxes with just eight HDDs connected to HBA/RAID controller flashed to IT mode. Last edited: Apr 26, 2016. Found this one a couple of days ago and promptly ordered one Good Morning, A bit of an odd question, but I'm looking for idea's of where I can mount an HP SAS expander in a Norco-4224 case. 5" drive cage meant for an HP server which has a fairly unique feature - a built-in SAS expander. Aug 1, 2023 #2 No: your mainboard uses the physical connector "mini-sas" but electronically it is sata . There is a large thread on this expander here HP SAS Expander Owner's Thread Hi Chuckleb. your password if you need sas expander, then search for intel or chenbro. 2 HBAs, each w/ 4 x SFF-8087/SFF-8643) What are the pros and cons of each? I'm leaning towards using two HBAs at the moment, are there any disadvantes to that? I figure, no added SAS expander "complexity" and avoiding possible bandwidth constraints I'm looking for a SAS expander chassis and trying to keep it reasonable while still hold 14+ drives (so it can accomodate a zpool with 2x7 drive raidz3 striped vdevs). you connect sas expander to hba hdd/ssd you connect to sas expander The LSI SAS2 expander chips are arguably the best SAS2 expander chips on the market. Using less than 30% of a large 4U case’s volume for useful purposes seemed like the key area to improve upon. Hardware. I'm ordering some 20mm fans right now and I should get a chance to install these expanders in place of my old HP expanders in my DAS boxes sometime over the next couple of weeks. g. 2. 0gbps SAS expander with two external SFF-8088 ports. Mr Rackables has a chassis lised that is an even better deal than the SC846 SAS2 expander chassis some of us bought a couple of months ago: 3U Supermicro 16 Bays Storage Server Chassis SC836E26 R1200 SAS2 836EL2 6Gbs | eBay SuperMicro SC836E26-R1200 - 4u 16 bay 3. For those not I have read many topics and DIY's but they talk about SAS expander cards on the DAS box and use a cable to connect to the main machine. ServeTheHome is the IT professional's guide to servers, storage, networking, and high-end workstation hardware, plus great open I read on overclock forums people have issues with HPE Sas expanders; also there are nice articles on serverfault how to flash them without having HPE Smart Array. There is a 16 Hi All, I am facing IOPS issue with servers using SAS2 expanders vs directly connecting the disks to HBA Let me first explain the issue I have 2 servers Menu. Thread starter Deslok; Start date Aug 22, 2017; Forums. nthu9280 Well-Known Member. 0 and SATA III SAS expander chassis that uses an internal Areca SAS expander. the 15k rpm sas disk max out at like 300 iops on the outer tracks and decrease the closer the headers get to the spindle H. Question is how to properly connect two SAS Expanders to this MegaRAID card? If I just connect one cable from MegaRAID to first SAS Expander and second cable to second SAS Expander every time I boot The cables between your server chassis and your disk chassis should be SFF-8088 cables. A 16 x 3. Anyways, just looking for ideas. As I was completing that build I soon realized that I wanted a secondary server to be able to access some of the drives for EXSi or Additionally, for another super cheap option, I was trying to get some Molex powered PCIe x1 -> x16 and x16 -> x16 flexible risers to run an HP SAS expander, but no luck when they are not connected to a slot, I think because the powered risers were only meant for GPUs, and only include 12V power, so I will have to solder up 5V myself, and then I recently bought some used enterprise equipment (supermicro storage servers) and cannot update the sas2 expander firmware. Mar 31, 2021 356 228 43. Mar 18, 2016 4,406 1,636 113 35 Germany. If you want a direct-attach backplane w/out the NVMe I have a BPN-SAS-826A (3x 4-lane 8087 connectors for 12 drives) . Breakout cables are connected to expander port BP1, BP2, BP3. both can be powered by 4 pin molex, but intel can be also powered by pci-e slot. You can retrieve it from here: Intel RES2SV240 SAS Expander Mounting Bracket by cekkent . What they seem to forget is how Get a case for the drives that you like, hook them up to a SAS expander and then connect the SAS expander to a SAS hba in your machine with the correct cables, and then power PMC Adaptec introduces the Industry’s first 36 port, 12Gb/s SAS Expander Card, in a low-profile form factor delivering maximum scalability, flexibility and compatibility. So bit of a bummer there. On HP Expander card I was not able to achieve a bugs free readings. I see inexpensive 24 port expanders which would allow for 16 HDDs. For example, one of the servers is a SMC storage server 6027R-E1R12L, with Internal Style SAS Expander. zip As the name suggests, this contains both Linux and Windows packages. But so would another inexpensive HBA/RAID controller. I developed and printed a bracket for mounting these within the chassis, and I'm sharing it here with the community. With an expander is preferable to consolidate this down to a single SFF-8644 connecting cable - possibly two later. I've been reading the two build-your-own-DAS articles here on servethehome. Newsletter. Nice to see someone reply my question Probably the installation setup will make is this one: Actually, in my LSI 9261-8i, as you know, has two ports, in one of them i have a raid6 with 4 hdd, and the other one, i want to connect the sas expander, and mount in the expander the rest of hdds i need. The Windows package is only for those who want to flash on Windows, meaning you must have a compatible IBM HBA in order to run the flash software. Feb 28, 2022 #3 Dell H200 flashed to IT mode P20 -> 2x SFF-8087 -> IBM SAS expander inputs -> 4x SFF-8087->4xSATA to -> Supermicro BPN-SAS-836TQ backplane. Forums Search Intel RES2CV360 Rectangular SAS Expander. If you're going to flash using sg_write_buffer, use the Linux package. Expected cost is in the $1,500 range. It uses molex power, so no problem for my currently installed ATX PSU. Feb 3, 2016 1,630 504 113 San Antonio, TX Internal Style SAS Expander. Official Intel Product Page Pros: - MOLEX connector for power, unlike the HP SAS Expander SC216E1-R900 SAS Expander It's more about mixing SAS and SATA drives on the Expander, like 1 SAS array and 1 or 2 smaller SATA arrays on the same RAID Card/Expander. EDIT, NM, 3Gbps tricked me for a sec there, I'd pass/look for a 6Gbps unless your just spinning up magnetics . My (test) server is running Update serveraid m1115 and ibm sas expander pretty stable (apart from serveraid crashing on windows start and restarting), ALMOST all drives seen everytime, but had to give up on REFS formatted drivesas expander and m1115 just wouldn't see it despite some switching of sata power cables and sata data cables (sas->4sata). Thanks! ~Spritz Welcome! Log into your account. I don't have it any more but worked fine in non HP Systems. Nov 8, 2014 59 20 8 43. I know that Found this one a couple of days ago and promptly ordered one Many SAS expanders sell for $200 or more and the SE3016 includes the chassis. New Lenovo 03x3834 ThinkServer 24 Port SAS Expander Card w Cables | eBay Looks like someone is selling a knockoff version of it as well for $125 New 6Gbps SAS expender Card 16 Port SAS PCI E Expander Board for 9240 8i The 2nd connector would normally be used to daisy-chain to another expander. I recently built a new storage server and had a need to mount two Intel RES2SV240 SAS expanders within. so, intel expander works either with 4pin molex power or with pci-e power. your username. If anyone interested it's here: This topic is for old version of Expander (be carefull 6G Expander): intel and chenbro sas expanders don't need pci-e power. It has 2 SAS ports, one labeled "IN" which connects to the RAID card or HBA, and another labeled "OUT" which can be connected to another SAS device. You can find the forum thread here started by Atomicslave. ServeTheHome is the IT professional's guide to servers, storage, networking, and high-end workstation hardware, plus great open source projects Home Gigabyte R282-N80 2U Dual Intel Xeon Server Review Gigabyte R282 N80 SAS Expander. Home. I figure the Norco RPC-4220 case will be suitable for a chassis. I added 12x4TB WD Red drives and 6 additional miscellaneous SATA drives that I had laying here. Forums. dual port doesn't mean dual performance . Get the best of STH delivered weekly to your inbox. 1. servethehome. (not mixing SAS and SATA in an individual array, but mixing SAS and SATA arrays on I have a server that has 12 internal drives currently. pci-e slot is just only for power, not for data transfers. intel and chenbro expanders need 4pin molex power connector. My freind is currently designing a mostly 3d printed 3x HP 761879‑001 12GB DL380 Gen9 SAS Expander Card This is a steal for the new SAS3 expander from HP, which conveniently uses SAS2 cables, so you don't have to buy all The DS-24E is a 24-bay 4U SAS 6. only hp expander needs pci-e power. As mentioned, any critical bandwidth needs are being handled on a separate NVMe volume.

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