PCIe M.2 SSDs 220S

PCIe M.2 SSDs 220S

Transcend’s PCIe SSD 220S aims at high-end applications, such as digital audio/video production, gaming, and enterprise use, which require constant processing heavy workloads with no system lags or slowdowns of any kind. Utilizing the PCI Express® Gen3 x4 interface supported by the latest NVMe™ standard, 3D NAND flash memory, and a DRAM cache, the PCIe SSD 220S offers supreme transfer speeds that override others.

Storage

Flash Type
  • 3D NAND flash
Capacity
  • 256 GB/
  • 512 GB/
  • 1 TB

 

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  • specification
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Supreme transfer speeds

Transcend's PCIe SSD 220S follows NVMe 1.3 and utilizes the PCIe™ Gen3 x4 interface, meaning four lanes are used for transmitting and receiving data simultaneously, resulting in the compelling performance of up to 3,500MB/s read and 2,800MB/s write.

Note: Performance is based on CrystalDiskMark v5.0.2.

Understanding the PCIe interface

PCIe (or PCI Express®) is a much faster interface than SATA (or Serial ATA) for connecting a host computer to solid-state storage devices over one or more lanes consisting of one transmit and one receive serial interface in each lane, meaning it can better fulfill new performance requirements.

Understanding the NVMe standard

NVMe (or NVM Express®) is a host controller interface standard designed to address the needs of enterprise and client applications that utilize PCI Express-based solid-state storage. NVMe calls for better performance vectors than AHCI (Advanced Host Controller Interface), including scalable bandwidth, increased IOPS, and low latency.

3D expansion to break through limits

Unlike planar NAND memory, 3D NAND flash features memory cells stacked vertically in multiple layers. 3D NAND overcomes the density limitations of 2D planar NAND and delivers a higher level of performance and endurance.

Better endurance, higher reliability

Transcend's PCIe SSD 220S has engineered with LDPC (Low-Density Parity Check) coding, a powerful ECC algorithm, to keep data secure. Manufactured with high-quality 3D NAND flash chips, and engineered dynamic thermal throttling mechanism, the PCIe SSD 220S guarantees superior endurance and stability for high-end applications.

 

Guaranteed quality

To ensure the utmost level of quality, Transcend SSDs undergo rigorous testing at all stages of production, including tests for vibration, temperature and humidity, speed, and functionality.

 

Appearance

Dimensions (Max.) 80 mm x 22 mm x 3.58 mm (3.15" x 0.87" x 0.14")
Weight (Max.) 8 g (0.28 oz)

Interface

Bus Interface
  • NVMe PCIe Gen3 x4

Storage

Flash Type
  • 3D NAND flash
Capacity
  • 256 GB/
  • 512 GB/
  • 1 TB

Operating Environment

Operating Temperature 0°C (32°F) ~ 70°C (158°F)
Operating Voltage
  • 3.3V±5%

Performance

Sequential Read/Write (ATTO) Read: 3,300 MB/s 
Write: 2,800 MB/s
Sequential Read/Write (CrystalDiskMark) Read: 3,500 MB/s 
Write: 2,800 MB/s
4K Random Read/Write (IOmeter) Read: 360,000 IOPS 
Write: 425,000 IOPS
MTBF 1,500,000 hour(s)
Terabytes Written (Max.) 800 TB
DWPD 0.4 (5 yrs)
Note
  • Speed may vary due to host hardware, software, usage, and storage capacity.
  • Some motherboards only provide PCIe x2 connections for the M.2 slot, creating a bottleneck on even the fastest drives.

Warranty

Certificate
  • CE/
  • FCC/
  • BSMI
Warranty
  • Five-year Limited Warranty
Warranty Policy

 

  • Warranty does not apply when SSD Scope's wear-out indicator displays 0% within the warranty coverage.

System Requirement

Operating System
  • Microsoft Windows 7 (additional driver required)
  • Microsoft Windows 8 (additional driver required)
  • Microsoft Windows 10
  • Linux Kernel 2.6.31 or later
Note
  • Please make sure that your computer has a M.2 slot.

Technology

S.M.A.R.T.
DDR3 DRAM Cache
Advanced Garbage Collection
RAID Engine
LDPC Coding

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