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512GB E8 NVMe M.2 PCIe Solid-State Drive

M.2 PCIe x2 | NVMe 1.2
The Perfect Mainstream PCIe Controller to Replace SATA
Unprecedented Portable Performance
Long a provider of innovative and cutting-edge storage solutions, Phison's E8 NVMe SSD has been created to bring the incredible performance of PCIe flash storage to both business and consumer. Delivering nearly three times the performance of a SATA SSD at a similar price point, the E8 isn't just designed to make the amazing speeds of PCIe storage cost-effective, but to make them irresistible. With capacities ranging from 128GB to 1TB, the E8 can meet a wide variety of storage needs.
Incredible performance in normal use, not just specialized benchmarks
The E8 is designed to function optimally in real situations, not just in specialized testing environments. With heavy optimization for mixed workloads, the E8 can deliver read speeds of up to 1600MB/s and write speeds of up to 1100MB/s under realistic scenarios - all while leading the industry in power efficiency.
Long-lasting endurance with StrongECC™ technology
Your data is important. Phison's proprietary StrongECC™ technology has been engineered to take advantage of NVMe architecture to enable optimal error correction to prevent loss of data. Combined with both Static and Dynamic Wear Leveling, SmartECC, End-to-End Data Path Protection, and garbage collection features, the E8 is built to withstand the test of time and maximize your SSD's lifespan.

512.0GB Phison E8 Specifications:


Form Factor
PCIe 3.0 x2
Formatted Capacity2
3D Triple-Level Cell (TLC)
Phison PS5008-E8
SMART Attributes
SMART command set support
Manufacturer Model Number
PS5008 M.2 2280 - 512GB
RoHS Compliant


Height (max)
2mm (0.079″)
Width (max)
20mm (0.787″)
Length (max)
80mm (3.150″)
Weight (typical)
6g (0.21 oz.)


TRIM Support
ECC Recovery
TCG Opal


Sequential Read (up to)
Sequential Write (up to)
Random Read
Up to 230,000 IOPS
Random Write
Up to 160,000 IOPS

Environmental (Operating)

Ambient Temperature (°F)
32°F to 158°F
Ambient Temperature (°C)
0°C to 70°C
-304.8 m to 3,048 m (-1,000 ft to 10,000+ ft)

Environmental (Non-Operating)

Ambient Temperature (°F)
32°F to 185°F
Ambient Temperature (°C)
0°C to 85°C
-304.8 m to 12,192 m (-1000 ft to 40,000+ ft)


Idle (Typical)
0.0 bels
Seek (Typical)
0.0 bels
  1. 1GB = 1,000,000,000 bytes. Total accessible capacity varies depending upon operating environment (typically 5-10% less). The actual total capacity will depend on your own defined file settings/preferences.
  2. In terms of standard gigabytes, 1GiB ≈ 1.074GB and refers to the actual formatted capacity of shown under Mac OS 10.5 or earlier and Microsoft Windows OS.
  3. Specific application environments such as temperature and duty cycle will affect the overall reliability rates.
Manufacturer provided specifications for PHISON p/n PS5008 M.2 2280 - 512GB
Phison 512GB E8 NVMe M.2 PCIe Solid-State Drive Mfr P/N: PS5008 M.2 2280 - 512GB OWC SKU: PHSPS5008M.2512 SATA Revision 6.0 6Gb/s (3.0Gb/s & 1.5Gb/s backwards compatible)
2.5-inch M.2 NVMe PCIe x2 Solid-State Drive.
As. Is. No Warranty
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