M.2 is a solid-state drive (SSD) form factor primarily used as an operating system boot solution however depending on the endurance of the M.2 drives, they may also be suitable for read-intensive or mixed workloads.
Lenovo ThinkSystem servers support M.2 drives in one of three ways, depending on the server selected:
One or two drives, mounted in an M.2 adapter, vertically in a dedicated slot
Two or four drives, mounted horizontally in an M.2 adapter
Installed directly on the system board
Technical Information
Storage Capacity:
960 GB
Drive Performance
Maximum Read Transfer Rate:
540 MB/s
Maximum Write Transfer Rate:
520 MB/s
Random 4KB Read:
95000IOPS
Random 4KB Write:
35000IOPS
Endurance (DWPD):
1.5
Endurance (TBW):
2628 TB
Network & Communication
Wireless LAN:
No
Interfaces/Ports
Drive Interface:
SATA
Drive Interface Standard:
SATA/600
Physical Characteristics
Drive Type:
Internal
Form Factor:
M.2
Hot Swappable:
No
Miscellaneous
Compatibility:
Lenovo ThinkSystem Servers:
SR635 (7Y98/7Y99)
SR655 (7Y00/7Z01)
SR645 (7D2Y/7D2X)
SR665 (7D2W/7D2V)
SE350 (7Z46/7D1X)
Device Supported:
Server
WARNING:
This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information, go to www.P65Warnings.ca.gov.
This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.
Once the order has been sent to the manufacturer it can no longer be canceled.
If payment is made via credit card it will be charged before the order is sent to the manufacturer.
You must contact the manufacturer directly regarding returns and defective items.
We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.
We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.