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01.4.0TB OWC Accelsior 4M2 PCIe 3.0 M.2 NVMe SSD Solution
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03.8.0TB OWC Accelsior 4M2 PCIe 3.0 M.2 NVMe SSD Solution
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32.0TB OWC Accelsior 4M2 PCIe 3.0 M.2 NVMe SSD Solution  5,566.39EUR 
Ex VAT of 21% 
OWCSSDACL4M232M

Description

 

OWC

Accelsior 4M2 
32.0TB PCIe NVMe M.2 SSD Storage Solution

 
 
 
High-Performance PCIe NVMe M.2 SSD Solution
Meet The Fastest OWC SSD Ever Built
When OWC launched its first Solid State Drive in 2010, it was engineered to deliver the same attribute formula that Mac and PC users expected from OWC external storage solutions:
 
High performance + high reliability + affordable price = The OWC Difference
 
Nearly a decade later, our commitment to that winning formula remains steadfast as we push the boundaries of leading-edge SSD development with the Accelsior 4M2. It’s ideal for uncompromised, data intensive, high bandwidth needs like large format video editing, VR/AR/MR environments, high transactional and complex calculation applications, and extreme gaming.
 
Accelsior 4M2 houses four OWC Aura P12 Pro NVMe M.2 SSDs under a finned heat sink cover that provides silent, throttle-free cooling. These “blade” style SSDs utilize Triple-Level Cell (TLC) 3D NAND with SLC caching and a Phison E12 controller with 7% over-provisioning.
 
All those “ingredients” combine to deliver over 6,000MB/s real-world speed with the highest reliability possible to satisfy the biggest storage performance appetite.
Highly Versatile with Mobile Possibilities 
Whether you have the Mac Pro 2019, a Mac Pro 2012 or 2010, or PC tower, Accelsior 4M2 can go to work for you. As a half-length x8/x16 compatible card, this game-changer offers the versatility you need, so you’re not tied to one PCIe slot size or limited by a space-confined computer case.
 
You can also enjoy the performance boosting benefits of Accelsior 4M2 with your Thunderbolt 3-equipped notebook computer, iMac workstation, or slot filled gaming rig. It’s Plug and Play easy with a PCIe expansion chassis like the OWC Mercury Helios 3S.
Change Your Reality
Accelsior 4M2 offers performance gains in so many diverse ways that it will change your storage reality:
  • Stream and edit high-res video and graphics files without a glitch.
  • Experience faster previews, renders, and processing in VFX programs.
  • Keep page scenery and textures looking sharp and flowing uninterrupted in virtual reality environments.
  • Ensure augmented reality visualizations look life-like.
  • Change game levels seamlessly and play flight/driving/MMO games with continuously changing scenery and heavily personal preference modded games without micro-stuttering.
  • Give your computer a significant speed boost with improved system “snappiness”, a fast OS boot drive, or a bottleneck-free scratch drive.
Includes SoftRAID XT: Easy and Complete Drive Management
SoftRAID XT is the most powerful, intuitive software RAID utility on the market. Multiple RAID levels let you select the RAID level that fits you or your project’s needs best. If you need maximum volume capacity, optimum drive performance, data protection, or a combination of attributes, SoftRAID has you covered.

Packed with features like drive validation, verification and failure prediction—SoftRAID includes features you simply don’t get with hardware RAID. It’s like having a datacenter on your desktop! From home users looking to protect photos and documents to professionals needing to protect and quickly access projects, SoftRAID is the perfect solution.
  • Compatible: Works with macOS 11 Big Sur, M1 Macs and Windows 10
  • Advanced: Create RAID 0/1/4/5/1+0 (10) with Macs, RAID 0/1 with Windows machines
  • Protected: SoftRAID Monitor constantly watches your disks and alerts you if problems are detected
  • Validated: Volume validation ensures sectors can be read and parity is correct
  • Certified: Checks disks before use to ensure they are safe for data storage
  • Vigilant: Error prediction helps protect against unexpected failure
  • Universal: Move SoftRAID arrays seamlessly between Macs and PCs with built-in OWC MacDrive technology
SoftRAID provides a level of performance that you simply can’t get with hardware RAID. Learn more about the power of SoftRAID XT.
Professional Grade = Ready to Work
We understand having confidence in gear reliability is paramount to creative professionals. That’s why every Accelsior 4M2 pre-configured solution undergoes a multi-step performance certification prior to shipping. This ensures your Accelsior 4M2 arrives operating properly and immediately ready for demanding use.
Your Digital Life…Protected for FREE
Your data is irreplaceable, and we take protecting it seriously. That’s why this OWC Solution includes Acronis True Image OEM — the world’s only combination backup and antimalware solution that keeps your data protected from accidents, failures, and malware/ransomware attacks.
  • Easy: Protect everything – photos, files, applications, systems, and the devices they’re on in just a few clicks
  • Efficient: create “set and forget” backups to recover and restore files and folders
  • Secure: Stop ransomware and cryptojacking attacks from harming your device data and backup
Your Digital Life…Protected for FREE
Backing up and protecting your data is critically important. But all too often it’s a task that falls to the bottom of the “to do” list, and you don’t realize it until it is too late. That’s why OWC has partnered with Acronis to give you 1 full year of the #1 personal backup and antivirus software to integrate into your workflow.
Acronis Cyber Protect Home Office safeguards you from today’s data threats—from accidents to failures to attacks. With easy, intuitive backup and Ai-enhanced antimalware technology, your digital life is protected—photos, files, applications, systems, and the devices they are on. 
  • Complete Backup and Fast Recovery: quickly restore your files or entire system at any time
  • Easy Disk Cloning and Full Image Backup: just two clicks to start a full disk image backup
  • Cloud, Local or Hybrid Cloud: back up locally, to the cloud, or both. It’s your choice

Learn more about Acronis Cyber Protect Home Office

 

Specifications

 

Product Specifications

Specifications
  • Total Capacity
    • 32.0TB
  • Standard Mechanism
    • (4) 8.0TB OWC Aura P12 Pro NVMe M.2 SSDs
    • *OWC reserves the right to replace or upgrade to equivalent or better components.
  • Chipset
    • ASMedia ASM2824
  • Form Factor
    • M.2 -
  • Interface
    • PCIe 3.0 X4, NVMe 1.3
  • Controller
    • Phison E12S
  • NAND Flash Components
    • Synchronous Quad-Level Cell (QLC) 3D NAND Flash
  • S.M.A.R.T. Attributes
    • Standard attributes supported
  • Native Command Queuing (NCQ)
    • Up to 32 simultaneous commands
  • RAID Support
    • Yes 
  • RoHS Compliant
    • Yes 
  • Certifications
    • CE
    • FCC
  • Card Form Factor
    • Half Length; Full Height
  • Card Interface
    • PCIe
RAID
  • RAID Capable
    • Yes 
  • RAID Features
    • Software RAID
  • RAID Levels Supported
    • Software RAID (SoftRAID)
Reliability
  • TRIM Support
    • OS Dependent
  • Error Correction
    • Built-in ECC
  • Security
    • TCG Opal
    • TCG Pyrite
Compatibility
  • Mac OS Compatibility
    • macOS 10.13 High Sierra
    • macOS 10.14 Mojave
    • macOS 10.15 Catalina
    • macOS 11.x Big Sur
  • PC OS Compatibility
    • Windows 10 64-bit Edition
    • Windows Server 2016
  • Other OS Compatibility
    • Linux kernel versions 5.4 or later
  • Other Requirements
    • SoftRAID XT works with macOS 10.12 or later and Windows 10. Intel-based Macs require macOS 10.12 or later. M1 Macs require macOS 11.1 or 11.3 and later. macOS 11.3 is currently available as a public beta.
    • Requires macOS 10.13.6 or later.
Physical
  • Number of Bays
    • 4
  • Drive Bays
    • 4 bays supporting:
    • M.2 drives
    • Supports NVMe M.2 2280 "M Key" SSDs via (4) PCIe 3.0 x4 Slots
  • PCIe Lanes
    • x8
  • PCIe Slot
    • x8
  • Dimensions
    • Height: 12.6 cm (5.0 in)
    • Length: 18.1 cm (7.1 in)
    • Width: 2.2 cm (0.9 in)
  • Weight
    • 381.0 g (0.84 lbs)
  • External Connectivity
    • none
  • Activity LED
    • Yes 
Environmental
  • Ambient Temperature
    • Operating: 41°F to 95°F (5°C to 35°C)
    • Non-Operating: -4°F to 140°F (-20°C to 60°C)
  • Altitude
    • Operating: -304.8 m to 3,048.0 m (-1,000 ft to 10,000 ft)
    • Non-Operating: -304.8 m to 12,192.0 m (-1,000 ft to 40,000 ft)
  • Humidity
    • Operating: 8% to 90% non-condensing
    • Non-Operating: 5% to 95% non-condensing
Acoustics
  • Idle (Typical)
    • 0.0 bels
  • Seek (Typical)
    • 0.0 bels

Notes

  • Before installing this product in a host device, write down the SoftRAID serial number that is listed on the back of the PCIe card. It is needed to setup the SoftRAID application.
  • Data transfer rates will vary based on SSDs used, CPU speed, RAID setting, and PCIe version.
  • Backward compatible with PCIe 2.0 slots with reduced speeds.
  • Performance in a Thunderbolt 3 PCIe expansion chassis limited by maximum Thunderbolt 3 PCIe bandwidth of 2800MB/s.
  • Bootable using a single, independent M.2 startup disk, with the other three M.2 SSDs configured as independent volumes or as a software RAID (SoftRAID or Apple RAID). Mac Pro (2010-2012) requires macOS 10.14.6. Mac Pro (2019) requires macOS 10.15.1 or later.
Manufacturer provided specifications for OWC p/n OWCSSDACL4M232M

Compatibility

Note:Please review important Mac Pro 2010 - 2012 install limitations and notes . 
 

2010-2012 Mac Pro Installs

Additionally, certain PCIe install configurations are not recommended or supported. Specifically, when certain double-width GPUs are installed in the bottom x16 slot (default / recommended), and the Accelsior 4M2 is installed in the neighboring x16 slot, either the GPU's shroud or its fans can contact one or more screws (or PCBA components) on the bottom of the Accelsior 4M2, causing potential problems. For this reason the XFX RX 580 cards sold by OWC — such as OWCMP1012R580V — cannot be used in conjunction with the Accelsior 4M2 in the above-noted configuration; the Accelsior 4M2 would have to be installed in one of the x4 slots higher up the logic board, which would result in reduced SSD performance.

The following commonly used double-wide GPUs have also been sold by OWC in the past, have been tested with the Accelsior 4M2 in the above dual x16 configuration, and did not make contact with the fans or other critical card components. If each card is installed properly according to Apple's PCIe card recommendations for these Mac Pro models, these configurations should work.

  • Sapphire Radeon 7950
  • Gigabyte Radeon RX 580 Gaming 8G
This product is compatible with... Learn how to find your Mac's model ID
Mac Pro
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
2.5GHz 28-Core
Install videos coming soon
Mac Pro
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
2.7GHz 24-Core
Install videos coming soon
Mac Pro
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
3.2GHz 16-Core
Install videos coming soon
Mac Pro
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
3.3GHz 12-Core
Install videos coming soon
 
Mac Pro
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
3.5GHz 8-Core
Install videos coming soon
Mac Pro
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
2.5GHz 28-Core
Install videos coming soon
Mac Pro
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
2.7GHz 24-Core
Install videos coming soon
Mac Pro
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
3.2GHz 16-Core
Install videos coming soon
 
Mac Pro
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
3.3GHz 12-Core
Install videos coming soon
Mac Pro
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
3.5GHz 8-Core
Install videos coming soon
Mac Pro
Mac Pro 4-Core (Mid 2010)
(July, 2010) 
Model ID: MacPro5,1
2.8GHz, 3.2GHz
Mac Pro
Mac Pro 6-Core (Mid 2010)
(July, 2010) 
Model ID: MacPro5,1
3.33GHz
 
Mac Pro
Mac Pro 8-Core (Mid 2010)
(July, 2010) 
Model ID: MacPro5,1
2.4GHz
Mac Pro
Mac Pro 12-Core (Mid 2010)
(July, 2010) 
Model ID: MacPro5,1
2.66GHz, 2.93GHz
Mac Pro
Mac Pro 4-Core (Mid 2012)
(June, 2012) 
Model ID: MacPro5,1
3.2GHz
Mac Pro
Mac Pro 6-Core (Mid 2012)
(June, 2012) 
Model ID: MacPro5,1
3.33GHz
 
Mac Pro
Mac Pro 12-Core (Mid 2012)
(June, 2012) 
Model ID: MacPro5,1
2.4GHz, 2.66GHz, 3.06GHz
 
 
OWC Helios
OWC Mercury Helios 3S
Thunderbolt 3 PCIe
expansion chassis
3.5-inch Enclosures
AKiTiO Node Duo
3.5-inch Enclosures
Akitio Node Lite
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Includes

 
  • (1) OWC Accelsior 4M2 PCIe NVMe M.2 SSD
  • (1) OWC SoftRAID XT RAID Management Software
  • (1) Quick Start Guide
  • 5 Year OWC Limited Warranty
1
1
This product was added to our catalog on 28/10/2021.
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