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Startech  |  SKU: DT-065030886390

StarTech.com Dual M.2 PCIe SSD Adapter Card - x8 / x16 Dual NVMe or AHCI M.2 SSD to PCI Express 3.0 - M.2 NGFF PCIe (M-Key) Compatible - Supports 2242, 2260, 2280 - JBOD - Mac & PC (PEX8M2E2) 2x M.2 NVMe

Model Number: PEX8M2E2

$175.23 USD
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This Dual M 2 PCIe SSD adapter lets you add two high performance enterprise-class PCIe 3 0 M 2 SSDs (NVMe and AHCI) into the PCIe 8-lane or larger slot of your desktop workstation or server
Boost System Performance
The expansion card lets you take full advantage of the fast performance and compact size of PCIe M 2 internal solid-state drives With the M 2 PCI e based drives in place the adapter increases your storage capacity and gives your computer a speed boost enhancing data transfer rates
Access Two Drives Simultaneously
The dual M 2 to PCIe expansion card employs a high-speed ASM2824 switch allowing you to access two drives at the same time or individually Or you can utilize software RAID to build a RAID array to add redundancy or enhance system performance Since the adapter card does not rely on PCIe bifurcation it can easily be integrated into all systems new and legacy
Wide Compatibility
The adapter connects to your computer motherboard to support two PCIe M 2 SSDs through a x8 PCIe expansion slot The adapter is compatible with PCIe 3 0 motherboards and is backward compatible with PCIe 2 0 and PCIe 1 0 It supports PCIe 3 0 NVMe and PCIe-AHCI M 2 SSDs including 2242 2260 and 2280 drives supporting the most common drive sizes 42 60 and 80 mm lengths
Easy to Install
The PCI express M 2 NGFF comes with a full- and low-profile brackets for installation in small form-factor computers The brackets are also vented to increase air flow to assist with heat dissipation
The PEX8M2E2 is backed by a StarTech 2-year and free lifetime technical support.

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Customer Reviews

Based on 11 reviews
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I
Ing. TB
hohe Datenrate - aber nicht so zuverlässig/stabil - Update !!

Genutzt wird der Adapter auf einem Sabertooth 990fx von Asus. 2x NM790 von Lexar und werden im BIOS sofort erkannt. Installation von Win10 auf eine der M.2 war kein Problem. Leider wird die Karte, bzw. der Kühlkörper des Chipset's nach kurzer Zeit so heiß, das man selbst die Slot-Blende nicht berühren sollte. Lt. Startech-Support sind solche thermischen Probleme nicht bekannt. Es geht dann so weit das die Karte vom PCIe Bus nicht initialisiert wird und das System nicht mehr bootet. Muss aber dazu sagen, das es sich beim Kauf nicht um "Neuware" handelte sondern um gebrauchte, Zustand "wie neu". Nachdem der Support mir geraten hat, die Karte zu tauschen - werde ich nun eine "neue" bestellen und dann vergleichen - Werde berichten und ggf. die Bewertung korrigieren. Vom Datendurchsatz her schaffen beide Nvme's im Adapter 3.1 bis 3.5GB/s - und obwohl der BUS nach PCIe 2.0 Standard ist, laufen die NM790 im 3.0 Modus - von der Geschwindigkeit bin ich mehr als begeistert. Update v. 11.11.2023: mit einer "neuen" Karte arbeitet das System nun grundsätzlich stabil. Hohe Wärmeentwicklung des Chipset trotzdem vorhanden. Ein weiterer kleiner Kritikpunkt: zwei M.2 mit optionalem Kühlkörper (zb BeQuiet MC1) zu betreiben ist problematisch, da der Abstand zwischen den beiden Slot's zu gering ist. 1-2mm mehr und es würde tadellos passen. Statt 2 nun 4 Sterne. Werde gerne weiter berichten ....

C
CosmicView
Works wonders for an x99 Motherboard!

Fantastic M.2 adapter card! I was hoping to find a solution for my x99 Asus Deluxe motherboard. The card runs cool on my system with just a couple of large 160mm case fans. I have been unsuccessful in using the motherboards built in M.2 Socket 3 to recognize any NVME drive. I was about to give up, but I decided to see if a 3rd party PCIe adapter card could solve the problem. Using the latest 4101 firmware/BIOS and this StarTech PEX8M2E2 card, I am now using two NVME drives (SN850x drives), and they are working great! Note: the drives will not be listed in the BIOs "EZ page", but instead in the "Advanced" mode. To see NVME drives, use BOOT menu | and scroll down to the bottom.

C
Chris Jung
Unfortunately, it takes a $165 adapter card to support 2 m.2 M-key drives!

I got this adapter card only after 2 other cards failed me - one for only $15 & one for $40. This card, for $165, was the only one of the 3 that worked! The reviewers of these cheaper cards said that you need to change something in your computer's BIOS/UEFI to get them to work properly. NO!!! The only thing that the UEFI does for you is to allow you to run a self-test. The $15 card didn't work at all, & the $40 card would only recognize 1 out of 2 m.2 M-key drives. This card works right out of the box, which makes me wonder - why can't these other manufacturers make a card that works for half the price? ONLY RECOMMENDED if you need to install 2 additional m.2 M-key drives in your computer.

C
Cos M.A.C. Techs
Excellent quality and top tier speeds in my 2012 Mac Pro 5.1

Used in a 16x Pci slot in my 2012 Mac Pro 5.1. Used with my 1TB Samsung 980 Pro w/heatsink m.2 NVME hardrive. Getting read and write speeds between 2700-2800mbps. Thats amazing for an old computer with at the time stick 4-core CPU and 1066mhz ram. If the card is raided with 2 drives I believe it will get over 3000mbps as stated. However software prevents booting from a Raid Drive. This is more than sufficient for my use. Card works flawlessly and interfaces as if it was built for your computer. 5 stars. Also build quality is great and stays cool.

T
TM
works with dell poweredge r210 ii

not much to tell - works great with an old (2014) dell server this server had first 2 x SATA 7200 RPM disks (/dev/ada0 /dev/ada1) these disks replaced with Kingston DC500M 960GB SSD (/dev/ada0 /dev/ada1) this product was mounted with 2 x Samsung SSD 970 EVO Plus 2TB (/dev/nvd0 /dev/nvd1) here is a summary of performance, a memory disk (/dev/md0) is also included i run following commands (freebsd): diskinfo -it /dev/ada0 (for spin disk) diskinfo -it /dev/ada0 (for ssd) diskinfo -it /dev/nvd0 diskinfo -it /dev/md0 7200 RPM SATA SSD NVME PCIE2 RAM 1600 MT/s Seek times msec msec msec msec Full stroke 20,660 0,026 0,022 0,005 Half stroke 14,180 0,104 0,020 0,005 Quarter stroke 11,117 0,110 0,015 0,005 Short forward 6,268 0,106 0,020 0,005 Short backward 3,222 0,111 0,020 0,005 Seq outer 0,094 0,046 0,020 0,004 Seq inner 0,078 0,051 0,019 0,004 Transfer rates kbytes/sec kbytes/sec kbytes/sec kbytes/sec outside 131 529 270 142 2 817 677 6 310 470 middle 112 910 259 906 2 830 684 6 544 804 inside 66 444 270 841 2 827 558 6 381 653 Asynchronous random reads IOPS IOPS IOPS IOPS 4 kbytes 198 47 177 425 895 573 915 32 kbytes 183 8 421 93 989 185 404 128 kbytes 153 2 164 26 178 49 477 1024 kbytes 273 3 231 6 512

Startech

StarTech.com Dual M.2 PCIe SSD Adapter Card - x8 / x16 Dual NVMe or AHCI M.2 SSD to PCI Express 3.0 - M.2 NGFF PCIe (M-Key) Compatible - Supports 2242, 2260, 2280 - JBOD - Mac & PC (PEX8M2E2) 2x M.2 NVMe

$175.23 USD

This Dual M 2 PCIe SSD adapter lets you add two high performance enterprise-class PCIe 3 0 M 2 SSDs (NVMe and AHCI) into the PCIe 8-lane or larger slot of your desktop workstation or server
Boost System Performance
The expansion card lets you take full advantage of the fast performance and compact size of PCIe M 2 internal solid-state drives With the M 2 PCI e based drives in place the adapter increases your storage capacity and gives your computer a speed boost enhancing data transfer rates
Access Two Drives Simultaneously
The dual M 2 to PCIe expansion card employs a high-speed ASM2824 switch allowing you to access two drives at the same time or individually Or you can utilize software RAID to build a RAID array to add redundancy or enhance system performance Since the adapter card does not rely on PCIe bifurcation it can easily be integrated into all systems new and legacy
Wide Compatibility
The adapter connects to your computer motherboard to support two PCIe M 2 SSDs through a x8 PCIe expansion slot The adapter is compatible with PCIe 3 0 motherboards and is backward compatible with PCIe 2 0 and PCIe 1 0 It supports PCIe 3 0 NVMe and PCIe-AHCI M 2 SSDs including 2242 2260 and 2280 drives supporting the most common drive sizes 42 60 and 80 mm lengths
Easy to Install
The PCI express M 2 NGFF comes with a full- and low-profile brackets for installation in small form-factor computers The brackets are also vented to increase air flow to assist with heat dissipation
The PEX8M2E2 is backed by a StarTech 2-year and free lifetime technical support.

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