KIOXIA KBG40ZNS128G Bg4 M.2 128 Gb Pci Express KBG40ZNS128G

The BG4 series is a line-up of compact single package NVMe� SSDs with capacities up to 1,024GB, and leverages a PCIe� Gen3 x4 interface and KIOXIA's 96-layer TLC BiCS FLASH�. With higher bandwidth and improved flash management and Host Memory Buffer (HMB) technology, BG4 SSDs deliver best-in-class read performance in single package SSDs, of up to 2,300MB/s (sequential read) and up to 390K IOPS (random read), with active power consumption of up to 3.7W (Typ.).

The BG4 series is available in four capacities of 128GB, 256GB, 512GB and 1,024GB in surface-mount M.2 1620 single package or removable M.2 2230 module form factor options, making them suitable for thin and light system designs for ultra-thin PCs, as well as embedded devices and server boot in data centers.

The BG4 series is with the option of a Self-Encrypting Drive (SED) model supporting TCG Opal Version 2.01.


* Availability of the SED model line-up may vary by region. The specification of BG4 self-encrypting drive (SED) will be released Q3 calendar year of 2019.

Features



Component for



PC/notebook


Interface



PCI Express 3.0


Mean time between failures (MTBF)



1500000 Hour


Memory type



BiCS FLASH TLC


NVMe



Yes


NVMe version



1.3b


PCI Express interface data lanes



x4


Random read (4KB)



200000 IOPS


Random write (4KB)



150000 IOPS


Read speed



2000 MB/s


SSD capacity



128 GB


SSD form factor



M.2


Write speed



800 MB/s


Logistics data



Harmonized System (HS) code



84717070


Operational conditions



Operating temperature (T-T)



0 - 85 �C


Storage temperature (T-T)



-40 - 85 �C


Package dimensions



Gross Weight (Package, kg)



0.91 kg


Power



Operating voltage



3.3 V


Power consumption (average)



3.4 Watt


Product dimensions



Net Weight (Product, kg)



0.7 kg


Product Depth



3 cm


Product Height



0.22 cm


Product Width



2.2 cm


Vendor information



Brand Name


KIOXIA


Warranty



1 Year(s)