Lenovo S4620 480 GB Solid State Drive - 3.5" Internal - SATA (SATA/600) - Mixed Use - Server Device Supported - 4.7 DWPD - 4300.80 TB (4XB7A17137)

• With a capacity of 480 GB, you have large storage space for all your documents and data
• The high-read speed of 550 MB/s maximizes system performance and saves time while you are doing complex tasks
• With the high-write speed of 500 MB/s, get a quick response when updating or transferring files
• Have data stored faster with SATA/600 interface that optimizes burst performance
• 256-bit encryption protects your PC from hackers and thieves by encoding all your data

Marketing Information:

The ThinkSystem S4520 Mixed Use SATA SSDs use 144-layer Intel 3D NAND TLC Flash Memory technology with a 6Gbps SATA interface to provide an affordable solution with industry leading performance.

This product guide provides essential presales information to understand the S4620 SSDs, their key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about S4620 SSDs and consider their use in IT solutions.


Storage Capacity: 480 GB
Encryption Standard: 256-bit
Maximum Read Transfer Rate: 550 MB/s
Maximum Write Transfer Rate: 500 MB/s
Random 4KB Read: 85000IOPS
Random 4KB Write: 48000IOPS
Endurance (DWPD): 4.7
Endurance (TBW): 4300.80 TB
Endurance Type: Mixed Use
Wireless LAN: No
Drive Interface: SATA
Drive Interface Standard: SATA/600
Drive Type: Internal
Form Factor: 3.5"
Hot Swappable: Yes
Height: 0.28" (7 mm)
Width: 2.76" (70 mm)
Depth: 3.94" (100 mm)
Device Supported: Server
Compatibility: Lenovo ThinkSystem Servers:

• SR250 V2 (7D7R / 7D7Q)
• SR655 V3 (7D9F / 7D9E)
• SR645 V3 (7D9D / 7D9C)
• SR665 V3 (7D9B / 7D9A)
• SR630 V3 (7D72 / 7D73)
• SR650 V3 (7D75 / 7D76)
• ST650 V2 (7Z75 / 7Z74)
• SR630 V2 (7Z70 / 7Z71)
• SR650 V2 (7Z72 / 7Z73)
• SR670 V2 (7Z22 / 7Z23)
• SR635 (7Y98 / 7Y99)
• SR655 (7Y00 / 7Z01)
• SR655 Client OS
• SR645 (7D2Y / 7D2X)
• SR665 (7D2W / 7D2V)
• ST250 (7Y45 / 7Y46)
• SR250 (7Y52 / 7Y51)
• ST550 (7X09 / 7X10)
• SR530 (7X07 / 7X08)
• SR550 (7X03 / 7X04)
• SR570 (7Y02 / 7Y03)
• SR590 (7X98 / 7X99)
• SR630 (7X01 / 7X02)
• SR650 (7X05 / 7X06)

Environmentally Friendly: Yes
Limited Warranty: 1 Year
Additional Warranty Information:

The S4620 SSDs carry a one-year, customer-replaceable unit (CRU) limited warranty.

• SR250 V2 (7D7R / 7D7Q)
• SR655 V3 (7D9F / 7D9E)
• SR645 V3 (7D9D / 7D9C)
• SR665 V3 (7D9B / 7D9A)
• SR630 V3 (7D72 / 7D73)
• SR650 V3 (7D75 / 7D76)
• ST650 V2 (7Z75 / 7Z74)
• SR630 V2 (7Z70 / 7Z71)
• SR650 V2 (7Z72 / 7Z73)
• SR670 V2 (7Z22 / 7Z23)
• SR635 (7Y98 / 7Y99)
• SR655 (7Y00 / 7Z01)
• SR655 Client OS
• SR645 (7D2Y / 7D2X)
• SR665 (7D2W / 7D2V)
• ST250 (7Y45 / 7Y46)
• SR250 (7Y52 / 7Y51)
• ST550 (7X09 / 7X10)
• SR530 (7X07 / 7X08)
• SR550 (7X03 / 7X04)
• SR570 (7Y02 / 7Y03)
• SR590 (7X98 / 7X99)
• SR630 (7X01 / 7X02)
• SR650 (7X05 / 7X06)

The S4620 SSDs carry a one-year, customer-replaceable unit (CRU) limited warranty.