Toshiba
Toshiba BG4 256 GB Specifications
M.2 2230 (Single-Sided) PCIe 3.0 x4 SSD — 2,200 MB/s Read Performance
M.2 2230 (Single-Sided)PCIe 3.0 x4
Read Speed
2,200 MB/s
Write Speed
1,400 MB/s
Toshiba BG4 256 GB Full Specifications
Performance
Sequential Read
2,200 MB/sSequential Write
1,400 MB/sRandom Read (IOPS)
330,000 IOPSRandom Write (IOPS)
190,000 IOPSRead Latency
58 µsWrite Latency
561 µsHardware
Form Factor
M.2 2230 (Single-Sided)Interface
PCIe 3.0 x4Protocol
NVMe 1.3Controller
KBG40ZNSNAND Flash
TLCTechnology
96-layerDRAM Cache
HMB (enabled)Reliability
Warranty
5 YearsEndurance (TBW)
UnknownMTBF
1.5 Million HoursPower Loss ProtectionNo
Features
Encryption
TCG OpalTRIM SupportYes
PS5 CompatibleNo
Power & More
Power Draw
Unknown (Idle) Unknown (Avg) 3.6 W (Max)Process Node
19 nmReleased
Jan 8th, 2019