OWC Accelsior 4M2 PCIe 3.0 M.2 NVMe SSD Solution Adapter Card

Product Specifications:

OWC Part Number

• SSDACL4M2

macOS Compatibility

• macOS 10.13 High Sierra
• macOS 10.14 Mojave
• macOS 10.15 Catalina

Windows Compatibility

• Windows 10 32-bit Edition
• Windows 10 64-bit Edition
• Windows Server 2016

Other Requirements

• macOS requires 10.13.6 or later

RAID Support

• Yes

RAID Management

• Software RAID (SoftRAID)

Capacity

• 0 GB

Card Type

• Full Height Half Length PCIe

Activity Light

• Yes

PCIe Type

• PCIe 3.0 

PCIe Lanes

• x8

Controller Chipset

• ASMedia ASM2824

External Connectivity

• None

Internal Connectivity

• (4) NVMe 1.3 M.2 Slots (PCIe 3.0 x4)

Internal Connector Form Factor

• M.2 - 2280 "M Key"

TRIM Support

• OS Dependent

Performance

• Drive and RAID Mode Dependent

Certifications

• CE
• FCC

RoHS 

• Yes

Environment

• Environmental (Operating)
  • Temperature (°F) 41° — 107°
  • Temperature (°C) 5° — 42°
  • Humidity 8% to 90% non-condensing
  • Altitude -304.8 m to 3,048.0 m (-1,000 ft to 10,000 ft)
• Environmental (Non-Operating)
  • Temperature (°F) −40° — 149°
  • Temperature (°C) −40° — 65°
  • Humidity 5% to 95% non-condensing
  • Altitude -304.8 m to 12,192.0 m (-1,000 ft to 40,000 ft)

Dimensions

• Height: 12.6 cm (5.0 in)
• Width: 2.2 cm (0.9 in)
• Length: 18.1 cm (7.1 in)

Weight

• 381.0 g (0.84 lbs)

Accoustics

• Idle (Typical) 0.0 bels
• Seek (Typical) 0.0 bels

Notes

• 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). 10.14.6 required on 2010-2012 Mac Pro. 10.15.1 or later required on 2019 Mac Pro.

Manufacturer provided specifications for Other World Computing p/n SSDACL4M20GB UPC#: 810586033152