M.2 2280 NMVe PCIe SSD 256GB

Home Solid State Drive M.2 2280 NMVe PCIe SSD 256GB

Features

  • High I/O and throughput performance.
  • Low power consumption.
  • Increased system responsiveness.
  • High reliability.
  • Enhanced ruggedness.
  • Support wear leveling.
  • Over-provisioning
  • Error checking and correcting. (ECC)
  • PIO mode : 0, 1, 2, 3, 4
  • UMDA mode : 0, 1, 2, 3, 4, 5, 6, 7

Description

DIGICOM M.2 NVMe PCIe SSD is a high performance and high reliability storage device which consists nonvolatile NAND Flash memories and semiconductor components, PCIe Gen3 standard, supports the NVME1.3 protocol. To solve the performance bottleneck in computer system using mechanical hard disk brought by no mechanical parts, make the work reduce the failure rate in vibration and shock and other special circumstances, is a high reliability the storage device.

Specifications

MODEL DSDPC-256GB
PARAMETER SEQ. READ (MAX) 1500~20000 MB/S
SEQ. WRITE (MAX) 1000~1300 MB/s
INTERFACE PROTOCOL PCIe Gen3 x4Lane NVME 1.3
TEMPERATURE OPERATING 0°C to 70°C
STORAGE -20°C to 75°C
PHYSICAL DIMENSION L: 80mm, W: 22mm, H: 4.15mm (error +-0.1mm)
WRITE ENDURANCE 100 GB/day; theoretically can use 8 years.
READ LIFE Unlimited
MTBF 1,000,000 hours
NATIVE COMMAND

QUEUING (NCQ)

 TRIM
HUMIDITY (Non-Condensing) 0°C to 55°C / 5% ~ 9% RH, non-condensing
SHOCK 1500G Duration 0.5ms, Half Sine Wave

Pin Definition

PIN PIN Definition PIN PIN Definition
1 GND 2 DC 3.3V
3 GND 4 DC 3.3V
5 PETn3 6 /
7 PETp3 8 /
9 GND 10 DAS
11 PERn3 12 DC 3.3V
13 PERp3 14 DC 3.3V
15 GND 16 DC 3.3V
17 PETn2 18 DC 3.3V
19 PETp2 20 /
21 GND 22 /
23 PERn2 24 /
25 PERp2 26 /
27 GND 28 /
29 PETn1 30 /
31 PETp1 32 /
33 GND 34 /
35 PERn1 36 /
37 PERp1 38 /
39 GND 40 /
41 PETn0 42 /
43 PETp0 44 /
45 GND 46 /
47 PERn0 48 /
49 PERp0 50 PERSTn
51 GND 52 CLKREQn
53 REFCLKn 54 /
55 REFCKLp 56 UART
57 GND 58 UART
KeyM
67 / 68 /
69 / 70 DC 3.3V
71 GND 72 DC 3.3V
73 GND 74 DC 3.3V
75 GND 76

Power Consumption

Input Voltage : DC 3.3 (+-5%)

Test Project Power Consumption Unit
Idle (ref.) 0.67 W
Sequential Read (ref.) 1.58 W
Sequential  Write (ref.) 1.61 W
Random Read (ref.) 1.63 W
Random  Write (ref.) 1.69 W

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