Lenovo 4XB7A79639 Internal Solid State Drive 4XB7A79639

The ThinkSystem 7450 MAX Mixed Use NVMe SSDs are advanced data center SSDs optimized for mixed read-write performance, endurance, and strong data protection for Lenovo servers. With a PCIe 4.0 x4 interface, they are designed for greater performance and endurance in a cost-effective design, and to support a broader set of workloads. Now with SED encryption as standard, these drives help ensure data security, even when the drive is removed from the server.

The ThinkSystem 7450 MAX Mixed Use NVMe SSDs are advanced data center SSDs optimized for mixed read-write performance, endurance, and strong data protection for Lenovo servers. With a PCIe 4.0 x4 interface, they are designed for greater performance and endurance in a cost-effective design, and to support a broader set of workloads. Now with SED encryption as standard, these drives help ensure data security, even when the drive is removed from the server.

Lenovo Mixed Used SSDs like the 7450 MAX SSDs are suitable for mixed read-write and general-purpose data center workloads, however their NVMe PCIe interface means the drives also offer high performance. Overall, these SSDs provide outstanding IOPS/watt and cost/IOPS for enterprise solutions.

Self-encrypting drives (SEDs) provide benefits by encrypting data on-the-fly at the drive level with no performance impact, by providing instant secure erasure thereby making the data no longer readable, and by enabling auto-locking to secure active data if a drive is misplaced or stolen from a system while in use. These features are essential for many businesses, especially those storing customer data.

Features



Component for



Server/workstation


Hardware encryption



Yes


Hot-swap



Yes


Interface



PCI Express 4.0


Mean time between failures (MTBF)



2000000 Hour


Memory type



3D TLC NAND


NVMe



Yes


Random read (4KB)



530000 IOPS


Random write (4KB)



145000 IOPS


Read latency



80 �s


S.M.A.R.T. support



Yes


SSD capacity



800 GB


SSD form factor



2.5"


Write latency



15 �s


Operational conditions



Maximum operating altitude



3050 m


Non-operating shock



1.5 kg


Non-operating vibration



20 G


Operating relative humidity (H-H)



5 - 95 %


Operating temperature (T-T)



0 - 70 �C


Storage temperature (T-T)



-40 - 85 �C


Package dimensions



Gross Weight (Package, kg)



0.91 kg


Power



Power consumption (read)



10 Watt


Power consumption (write)



9.1 Watt


Product dimensions



Net Weight (Product, kg)



0.7 kg


Product Depth



10 cm


Product Height



0.7 cm


Product Width



7 cm


Vendor information



Brand Name


Lenovo


Warranty



1 Year(s)