PMM-BA-5654

PMM-BA-5654

PMM-BA-5654

PMM-BA-5654

PLC－－-S7100.200.300 注意事项： 

规范的接线及走线，弱信号要尽量与强电信号分开走 

模拟量信号线要采用单端接地方式，通信线要采用双端接地方式 

热电偶要采用绝缘式的传感器 

PLC的供电电源尽量采用隔离变压器 

防止直流电源的负端与交流电的零线或大地有任何的接触 

所有直流电源要注意要共负端，不共可能会造成采样不稳定，因为没有共同的参考地 

231-0HC或235-0KD模块容易采共模电压的干扰，把信号的输入的负端与24VDC的负端短接，可以有效地防止这种干扰 

通信线要注意终端电阻的使用 

CPU的通信口为非隔离口，与其它设备（变频器）等通信时好加光电隔离器 

CTS7200   CO-TRUST   CPU224.226/DO.DO.AI.AO.特殊模块 100％兼容西门子S7-200系列CPU； 

采用的滤波技术，采样更加稳定 ，，退出带以太网口的200系列，效果更贴近工业4.0.。。。。。

6ES7135-6HD00-0BAI 2

6ES7134-6GD01-0BAI 2

6ES7132-6BH01-0BA0 2

6ED7131-6BH01-0BA0 2

6ES7193-6BP00-0BA0 8

6ES7135-6HD00-0BAI 2

6ES7134-6GD01-0BAI 2

6ES7132-6BH01-0BA0 2

6ED7131-6BH01-0BA0 2

6ES7193-6BP00-0BA0 8

20A-C011A3AYNANC0   13273

20A-C022A3AYNANC0   18711 各1

2711P-T7C21D8S                 面价13946

2711P-T19C22D9P            面价62753-----------------

1769-IR6     面价12452

1769-IF4/B    面价5765

1769-OF4 21年面价8621

1766-L32BWA 21年面价6169

1769-IR6    面价12452

1734-IE4C 面价4078

1769-IF8    面价9246

1734-OB8 面价1098

1769-QB32     无面价

1756-IM16I 面价7729

2711-K5A8X  无面价   1

6KW立式3GQA132301-ADA+02+09  数量：1台

155-6AA01-0BN0    1个

6AV2-124-0GC01-0XA0   1--------------

6GK7342-5DA01-0XE0   5---------------

6ES7317-2EK14-0AB0     1个-----------------------

6ES7953-8LM32-0AA0    1个-------------

6ES7155-6BA01-0CN0    5个

100-K09*200数量4查不到面价

1756-RM数量2   19年面价：58232

7MF4433-1DA02-2AB6-Z=A01+Y01+Y15

7MF4233-1GA50-2AB6-Z=A01+Y01+Y15

7MF4433-1EA02-2AB6-Z=A01+Y01+Y15

7MF4433-1GA02-2AB6-Z=A01+Y01+Y15

BEBMIA-104-X7          1

HD9MS-A069-0040-40000B

HD9MS-A069-0050-400000

HD90S-C1-MCB61 

1MRK002133-AC    4

1MRK002239-BB   2

SR91C790

1VCR000993G0002    1

1VCR000882 V1979/1 A00475    1

6AV7462-6AA41-0BJ0    1

6189V-PSU6181AC  面价：3132    3

1747-UIC    面价：5651    2

1783-US16T   面价：6841    4

5069-IA16    面价：3495    5

5069-IB16   面价：2431    5

1766-L32BWAA   面价：8001    5

印度尼西亚

1756-BA2   面价:1309   3

1769-BA    面价：629    1

3RW3028-1BB04    1 ----------------

6ES7212-1AE40-0XB0  

6ES7954-8LC03-0AA0

6EP1333-2BA20

6GK5005-0BA00-1AB2

RJ45SRJ45S421-1M

RJ45SRJ45S421-3M

RJ45SRJ45S421-15M

6FC5357-0BB14-0AA0    1----------

6GK7243-1EX01-0XE0    5-------------

C98043-A7010-L2-5数量1-------------

C98043-A7010-L2数量2--------------

6SL3136-7TE31-2AA3  1

1769-IR6   1 面价12453

1769-OW8I   1 面价3471

TM3AQ2G   1

1769-IQ16   1 面价2834

TM3DI16   1

1769-IF8   1 面价9247

1769-PA4   1 面价5315

1769-OW16   1 面价4756

TM3AM6   2

6ES7 212-1BB23-0XBB   2

6ES7718-1CB06-0AA1 数量1 

6ES7326-1BK02-0AB0?   3个

6ES7972-0BB12-0XA0?  2个

6GK1503-2CC00 6个---------------

6ES7 331-1KF02-4AB1 2只--------------

7MF4433-1DA02-2EB0-Z=A01+Y01+E57

7MF4433-1FA02-2EB1-Z=A01+Y01+E57

7MF4533-1HA12-1AB7-Z=A01+Y01+Y21

SGMAS-02ACA2C        2

SGMAS-02ACA21     5

SGMAS-04ACA21      5

SGMAS-01 ACA21   2

20-750-1132C-2R   面价1758      5

IC755CSS10CDA         1

6AV6 642-0BC01-1AX1    1个--------------

7ME6910-1AA30-1AA0

871F-K65N80-N3  2305   2017年

ABB调速器 QHFD252板 3--------------

ABB调速器  PWB4812A板 2--------------

ABB调速器  QHFD201板 3-------------

ABB调速器   QHFD212板 2-------------

6SL3244-0BB12-1AF0

244-0BB12-1FA0

7MH4138-6BA00-0CU0

7MH4960-6AA01       

6ES7131-6BF01-0BA0 

6ES7131-6TF00-0CA0

6ES7132-6BF01-0BA0

6ES7134-6FB00-0BA1

6ES7155-6AA01-0BN0  

6ES7193-6BP00-0DU0

6ES7193-6SC00-1AM0

6ES7223-1BL32-0XB0    

6ES7241-1CH30-1XB0  

6GK7242-5DX30-0XE0 

6ES7953-8LG31-0AA0    各1

CIMR-AB4A0009FBA   1

A13B-0154-B001   1个

IC200MDL640F  2只

K20B-0100-0364/01    1

6GK7343-1GX31-0XE0   1

6AV6648-0CC11-3AX0   1

6AV7885-0AA10-1AA2   1

3BHE007154R0003--------------

3BHE024313R0101===-----------

3ADT218437R0002    各一

1756-OF8I     33363    2  A版本

7XG2241-1AA00-0AA0 6

7TS1632-0AA00-1 3

6MD5500-0TP00-0AA0 2

6MD9000-3SA02-8AA0 2

6MD9000-3AL03-8AA0 2

6MD5532-0AA10-3BB0 2

6MD9000-3AA20-8AA0 1

6MD5504-0AP00-0AA0 1

6MD5514-0AP00-0AA0 1

6AV6371-1CF07-5AX0 1

7XG2220-1AA00-0AA0 80

7PA2331-1 8

7XV5655-0BA00 1

7PA3032-1AA00-1 72

7PA2732-0AA00-1 88

6AV2123-2MB03-0AX0    1个---------------

Longline GLC-LH-SM for CISCO GE SFPLC CONNECTOR LX/LH TRANSCEIVER

Logic Control LM3016E 

LNC 2009 Mfg date 1794-IF4I Allen Bradley Flex I/O Analog Input 1794IF4I N250

LNC 2009 mfg date 1794-IF4I Allen Bradley Flex I/O 1794IF4I N814

LNC 11/2011 mfg 1746-NI8 frn 2 Allen Bradley SLC 500 Analog 1746NI8 N912

Like No Box.

Lifetime Manufacturer  ships same 

Lian-Li PC-X2000FB Black Aluminium Full Tower Chassis

Lian-Li PC-X2000FB Black Aluminium Full Tower Chassis

Lian-Li PC-X2000FB Black Aluminium Full Tower Chassis

Lian-Li PC-X2000FB Black Aluminium Full Tower Chassis

LG INDUSTRIAL SYSTEMS GDL-TR4C1 NSFP GDLTR4C1

LG INDUSTRIAL SYSTEMS GDL-TR2C1 NSFP GDLTR2C1

LG INDUSTRIAL SYSTEMS GDL-D24C NSFP GDLD24C

LEXICON digital effects processor MX-300 BRAND 

Lenovo ThinkStation S20 Workstation XEON W3503 2.4GHz

Lenovo ThinkStation E31 2555 Xeon E3-1225V2 3.2 GHz Brand 

Lenovo ThinkStation D20 4105 Workstation PC Intel Xeon 3.06GHz 4GB 500GB HDD 

Lenovo ThinkStation D20 4105 Workstation PC Intel Xeon 3.06GHz 4GB 500GB HDD 

Lenovo ThinkStation 782457U WorkstationXeon 3.3GHz4G500GBQuadro 2000W7Pro

Lenovo ThinkStation 782457F WorkstationXeon 3.3GHz4G500GBQuadro 2000W7Pro

Lenovo ThinkStation 4105O3U W3550 3.06GHz 4GB 500GB Windows 7 Raven Black 

Lenovo ThinkStation 4105O3U W3550 3.06GHz 4GB 500GB Windows 7 Raven Black 

Lenovo ThinkStation 4105O3U W3550 3.06GHz 4GB 500GB Windows 7 Raven Black

Lenovo ThinkStation 4105O3U W3550 3.06GHz 4GB 500GB Windows 7 Raven Black

Lenovo ThinkStation 4105O3U W3550 3.06GHz 4GB 500GB Windows 7 Raven Black

Lenovo ThinkStation 4105O3U W3550 3.06GHz 4GB 500GB Windows 7 Raven Black

Lenovo ThinkStation 4105O3U W3550 3.06GHz 4GB 500GB Windows 7 Raven Black

Lenovo ThinkStation 4105O3U W3550 3.06GHz 4GB 500GB Windows 7 Raven Black

Lenovo ThinkPad X230 Laptop i5-3320M 4GB RAM 500G HDD W7P DVDRW 232036U

Lenovo ThinkPad X230 Laptop i5-3320M 4GB RAM 500G HDD W7P 12.5" W7P 232036F

Lenovo ThinkPad X230 Laptop i5-3320M 4GB RAM 500G HDD W7P 12.5" 343522U

Lenovo ThinkPad X230 Laptop i5-3210M 4GB RAM 500G HDD W7P DVDRW 12.5" 232032U

Lenovo ThinkPad X230 34352TU 12.5" LED Tablet PC Core i7 i7-3520M 2.9GHz Bla

Lenovo ThinkPad X230 343522U 12.5" LED Tablet PC Core i5 i5-3320M 2.6GHz Bla

Lenovo ThinkPad X220T i5-2520M 4GB 320G W7P 12.5"

Lenovo ThinkPad X220 Tablet 4296 Core i7 2.8GHz 128GB SSD 42963UU 12in

Lenovo ThinkPad X220 Laptop Intel i5-2450M 4GB RAM 320G W7P 12.5" W7P 42875TU

Lenovo ThinkPad X220 Laptop i7-2640M 4GB RAM 128G SSD 12.5" W7P 428767U

Lenovo ThinkPad X220 Laptop i7-2640M 4GB 128G SSD 12.5" W7P 428757U

Lenovo ThinkPad X220 Laptop i5-2520M 4GB 320G 42872WU

Lenovo ThinkPad X220 Laptop i5-2450M 4GB RAM 320G HDD W7P 12.5" 42875TF

Lenovo ThinkPad X220 Core i7-2640M/4GB/128GB SSD/12.5"/Webcam/Win7 428757U

Lenovo ThinkPad X220 Core i7-2640M/4GB/128GB SSD/12.5"/Webcam/Win7 428757U

Lenovo ThinkPad X220 42962WU 12.5" LED Tablet PC Core i5 i5-2520M 2.5GHz BLK

Lenovo ThinkPad X220 42962WU 12.5" LED Tablet PC Core i5 i5-2520M 2.5GHz Bla

Lenovo ThinkPad X220 4290 429034U 2.5GHz Core i5 2520M 320GB Laptop

Lenovo ThinkPad X220 428767U 12.5" LED Notebook Core i7 i7-2640M 2.80GHz Bla

Lenovo ThinkPad X220 428743U 12.5" LED Notebook Core i5 i5-2430M 2.4GHz Blac

Lenovo ThinkPad X220 428742U 12.5" LED Notebook Finger Print Reader Bluetooth

Lenovo ThinkPad X220 42872WU 12.5" LED Notebook 320GB HDD Bluetooth Webcam 9.2Hr

Lenovo ThinkPad X220 4287 Intel Core i7 2640M 2.8GHz 128GB SSD Laptop

Lenovo ThinkPad X201 3113ED9 12.1" LED Tablet PC 

Lenovo ThinkPad W520 Laptop i7-2860QM 8GB RAM 500G HDD W7P DVDRW 15.6" 42763LU

Lenovo ThinkPad W520 Laptop i7-2760QM 8GB RAM 500GB HD W7P 15.6" DVDRW 42763JU

Lenovo ThinkPad W520 Laptop i7-2760QM 8GB RAM 500G HDD 15.6" DVDRW 42763JF

Lenovo ThinkPad W520 42763LU 15.6" LED Notebook Core i7 i7-2860QM 2.50GHz PN 

Lenovo ThinkPad W520 42763LU 15.6" LED i7-2860QM 2.50GHz 8GB 500GB Windows 7

Lenovo ThinkPad W520 42763LU 15.6" LED i7-2860QM 2.50GHz 8GB 500GB Windows 7

Lenovo ThinkPad W520 42763LU 15.6" LED i7-2860QM 2.50GHz 8GB 500GB Windows 7

Lenovo ThinkPad W520 42763LU 15.6" LED i7-2860QM 2.50GHz 8GB 500GB Windows 7

Lenovo ThinkPad W520 42763JU 15.6" LED Notebook Core i7 i7-2760QM 2.4GHz PN 4

Lenovo ThinkPad W520 42763JU 15.6" LED Notebook 500GB HDD 8GB RAM 10.8Hr Bat 

Lenovo ThinkPad W520 42763JF 15.6" LED Notebook 500GB HDD 8GB RAM 10.8Hr Bat 

Lenovo ThinkPad W500 WORKSTATION  ISV CERTIFICATIONS 

Lenovo ThinkPad T530 Laptop i7-3520M 4GB RAM 500G HDD W7P 15.6" NVS 5400M DVDRW

Lenovo ThinkPad T530 Laptop i5-3320M 4GB RAM 500G HDD W7P DVDRW 239242U

Lenovo ThinkPad T530 Laptop i5-3320M 4GB RAM 500G HDD W7P DVDRW 15.6" 239245U NV

Lenovo ThinkPad T530 239245U 15.6" LED Notebook Core i5 i5-3320M 2.6GHz Blac

Lenovo ThinkPad T530 239242U 15.6" LED Notebook Core i5 i5-3320M 2.6GHz Blac

Lenovo ThinkPad T530 239242U 15.6" i5-3320M 2.6GHz 4GB 500GB Windows 7 

Lenovo ThinkPad T530 239242U 15.6" i5-3320M 2.6GHz 4GB 500GB Windows 7

Lenovo ThinkPad T530 239242U 15.6" i5-3320M 2.6GHz 4GB 500GB Windows 7

Lenovo ThinkPad T520 Laptop i5-2540M 4GB RAM 128G SSD W7P 15.6" DVDRW 424053U

Lenovo ThinkPad T520 Laptop i5-2450M 4GB RAM 320G HDD 15.6" DVDRW W7P 42395CU

Lenovo ThinkPad T520 Laptop i5-2450M 4GB 320G W7P DVDRW W7P 15.6" 42395CF

Lenovo ThinkPad T520 42406MU 15.6" LED Notebook 500GB HDD 4GB RAM 14Hr Bat 

Lenovo ThinkPad T520 42404AF 15.6" LED Notebook Core i5 Bluetooth DisplayPort

Lenovo ThinkPad T520 42404AF 15.6" LED Notebook Core i5 Bluetooth DisplayPort

Lenovo ThinkPad T520 42395CF 15.6" LED Notebook 320GB HDD Bluetooth Webcam 7.7Hr

Lenovo ThinkPad T520 423946U 15.6" LED Notebook Core i5 i5-2520M 2.5GHz Blac

Lenovo ThinkPad T520 423946U 15.6" LED Notebook 320GB HDD Bluetooth Webcam 7.7Hr

Lenovo ThinkPad T520 423946U 15.6" i5-2520M 4GB 320GB

Lenovo ThinkPad T520 423946U 15.6" i5-2520M 4GB 320GB

Lenovo ThinkPad T520 423946U 15.6" i5-2520M 4GB 320GB

Lenovo ThinkPad T520 423946U 15.6" i5-2520M 4GB 320GB

Lenovo ThinkPad T520 423946F 15.6" LED Notebook 4GB RAM 7.7Hr Bat Bluetooth 

Lenovo ThinkPad T430S Laptop i5-3210M 4GB RAM 500G HDD W7P DVDRW 14" NV 23535UU

Lenovo ThinkPad T430S Laptop i5-3210M 4GB RAM 500G HDD W7P DVDRW 14" NV 23535UU

Lenovo ThinkPad T430S Laptop i5-3210M 4GB RAM 500G HDD W7P DVDRW 14" NV 23535UF

Lenovo ThinkPad T430S Laptop i5-3210M 4GB RAM 500G HDD W7P DVDRW 14" NV 23535UF

Lenovo ThinkPad T430s 23535UU 14" LED Notebook Core i5 i5-3210M 2.5GHz Black

Lenovo ThinkPad T430 Laptop i7-3520M 4GB RAM 500G HDD DVDRW W7P 14" 23445PU

Lenovo ThinkPad T430 Laptop i5-3320M 4GB RAM 500G HDD W7P 14" DVDRW 23445GU

Lenovo ThinkPad T430 Laptop i5-3320M 4GB RAM 500G HDD W7P 14" DVDRW 23442HF

Lenovo ThinkPad T430 23445GU 14" LED Notebook Core i5 i5-3320M 2.6GHz Black 

Lenovo ThinkPad T430 2344-2HU 14" LED Notebook Core i5 i5-3320M 2.6GHz Black

Lenovo ThinkPad T420S Laptop i5-2540M 128GB SSD 417153F

Lenovo ThinkPad T420s 417152F 14" LED Notebook 320GB HDD Webcam Bluetooth 5.5Hr 

Lenovo ThinkPad T420s 4171 Core i7 2.8GHz 41717FU 14in W7pro 160GB SSD

Lenovo ThinkPad T420 Laptop i5-2520M 4GB RAM 320G HD W7P DVDRW 14" 4177Q5F

Lenovo ThinkPad T420 Laptop i5-2520M 4GB 320G W7P DVDRW 14" 4177Q5U

Lenovo ThinkPad T420 Laptop i5-2450M 4GB RAM 320G HD DVDRW W7P 14" 4177RVU

Lenovo ThinkPad T420 4236X08 14" LED Notebook Core i3 i3-2350M 2.3GHz Black 

Lenovo ThinkPad T420 4236X08 14" i3-2350M 2.3GHz 4GB 320GB Windows 7 Black

Lenovo ThinkPad T420 4236X08 14" i3-2350M 2.3GHz 4GB 320GB Windows 7 Black

Lenovo ThinkPad T420 4236X08 14" i3-2350M 2.3GHz 4GB 320GB Windows 7 Black

Lenovo ThinkPad T420 4178C9F 14" LED Notebook 500GB HDD Bluetooth Webcam 9Hr Bat

Lenovo ThinkPad T420 41786UU 14" LED Notebook Core i5 i5-2520M 2.50GHz Black

Lenovo ThinkPad T420 41786UU 14" LED Notebook Core i5 i5-2520M 2.50GHz Black

Lenovo ThinkPad T420 41786UF 14" LED Notebook 500GB HDD 9HR Bat Webcam Bluetooth

Lenovo ThinkPad T420 4178 Intel Core i5 2520M 2.5GHz 160GB SSD Laptop

Lenovo ThinkPad T420 4177X07 14" LED Notebook Core i3 i3-2310M 2.1GHz Black 

Lenovo ThinkPad T420 4177X07 14" i3-2310M 2.1GHz 4GB 320GB Windows 7

Lenovo ThinkPad T420 4177X07 14" i3-2310M 2.1GHz 4GB 320GB Windows 7

Lenovo ThinkPad T420 4177X05 14" LED Notebook Core i3 i3-2310M 2.1GHz Black 

Lenovo ThinkPad T420 4177X01 14" LED Notebook Core i3 i3-2310M 2.10GHz Black

Lenovo ThinkPad T420 4177X01 14" i3-2310M 2.10GHz 4GB 320GB Windows 7 Black

Lenovo ThinkPad T420 4177X01 14" i3-2310M 2.10GHz 4GB 320GB Windows 7 Black

Lenovo ThinkPad T420 4177X01 14" i3-2310M 2.10GHz 4GB 320GB Windows 7 Black

Lenovo ThinkPad T420 4177RVU 14" LED Notebook i5-2450M 2.50GHz Bluetooth Webcam

Lenovo ThinkPad T420 4177RVF 14" LED Notebook 320GB HDD Webcam 9HR Bat Bluetooth

Lenovo ThinkPad T420 4177RVF 14" LED Notebook 320GB HDD Webcam 9HR Bat Bluetooth

Lenovo ThinkPad T420 4177Q5U 14" LED Notebook Black Core i5 Webcam DisplayPort

Lenovo ThinkPad T420 4177Q5U 14" LED Notebook 320GB HDD 9HR Bat DisplayPort 

Lenovo ThinkPad T420 4177 Intel Core i5 2430M 2.4GHz 4GB 320GB 14in

Lenovo ThinkPad T410 2522KJU 14.1" LED Notebook Core i5 i5-540M 2.53GHz Blac

Lenovo ThinkPad L520 Laptop i5-2520M 4GB 320G 786035U

Lenovo ThinkPad L520 Laptop i5-2520M 4GB 320G 786035F

Lenovo ThinkPad L412 058542U 14" LED Notebook Core i5 i5-520M 2.4GHz Black 

Lenovo ThinkCentre M91P 7052 Desktop Intel i7 Quad Core 3.4GHz 4GB DDR3 1TB 

Lenovo ThinkCentre M81 7518D4U Desktop i3-2130 3.4GHz 4GB 320GB Windows 7 Black

Lenovo ThinkCentre M81 7518D4U Desktop i3-2130 3.4GHz 4GB 320GB Windows 7 Black

Lenovo ThinkCentre M81 7518D4U Desktop i3-2130 3.4GHz 4GB 320GB Windows 7 Black

Lenovo ThinkCentre M81 7518D4U Desktop i3-2130 3.4GHz 4GB 320GB Windows 7 Black

Lenovo ThinkCentre M81 7517B1U Desktop i3-2130 3.4GHz 4GB 320GB Windows 7

Lenovo ThinkCentre M81 7517B1U Desktop i3-2130 3.4GHz 4GB 320GB Windows 7

Lenovo ThinkCentre M81 7517B1U Desktop i3-2130 3.4GHz 4GB 320GB Windows 7

Lenovo ThinkCentre M81 7517B1U Desktop i3-2130 3.4GHz 4GB 320GB Windows 7

Lenovo M91p 7052C9U Desktop PCi7-26004GB1TBHD2000W7Pro

Lenovo M91p 7052C9F Bilingual Desktop PCi7-26004GB1TBHD2000W7Pro

Lenovo M91p 7052C2U Desktop PCi5-24004GB250GBHD2000W7Pro

Lenovo M91p 7052B9U Desktop PCi7-26004GB500GBHD6450W7Pro

Lenovo M91p 7052B9U Desktop PCi7-26004GB500GBHD6450W7Pro

Lenovo M91p 7052B2U Desktop PCi7-26004GB500GBW7Pro

Lenovo M91p 7052B2F Bilingual Desktop PCi7-26004GB500GBW7Pro

Lenovo M91p 4480C2F Bilingual Desktop PCi7-26004GB1TBW7Pro

Lenovo M91p 4480B9U Desktop PCi5-24004GB250GB W7Pro

Lenovo M91p 4480B3U Desktop w/i7-2600 4GB 500GB W7Pro

Lenovo M91p 4480B3FBilingual Desktop w/i7-2600 4GB 500GB W7Pro

Lenovo M81 7518E1U Desktop PCi5-24004GB500GBW7Pro

Lenovo M81 7518D7U Desktop PCi3-21204GB250GBW7Pro

Lenovo M81 7518D4U Desktop PCi3-21304GB320GBW7Pro

Lenovo M81 7518D4F Bilingual Desktop PCi3-21304GB320GBW7Pro

Lenovo M81 7517C1U Desktop PCi5-24004GB500GBHD2000W7Pro

Lenovo M81 7517C1F Bilingual Desktop PCi5-24004GB500GBHD2000W7Pro

Lenovo M81 7517B1U Desktop PCi3-21304GB320GBHD2000W7Pro

Lenovo M81 7517B1F Bilingual Desktop PCi3-21304GB320GBHD2000W7Pro

Lenovo 833214U 6 TB 2U Rack-mountable Secure Managed Client Network Storage