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In System Specific Memory

Our most popular products, based on sales and updated frequently.
21
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with HP ProDesk 400 G7 SFF 400 G7 Tower 400 G9 SFF 405 G6 SFF 405 G8 SFF
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with HP ProDesk 400 G7 SFF 400 G7 Tower 400 G9 SFF 405 G6 SFF 405 G8 SFF
  • Voltage: 1.2V
  • Compatible System: HP ProDesk 400 G7 SFF HP ProDesk 400 G7 Tower HP ProDesk 400 G9 SFF HP ProDesk 405 G6 SFF HP ProDesk 405 G8 SFF
  • CAS Latency: CL22
  • Part Number: 3U2D42R816GB
  • Model #: OWC3U2D42R816GB-A554-SF
  • Item #: 9SIBX68KCG2360
  • Return Policy: View Return Policy
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$99.99
$109.99
22
CMS 4GB (2X2GB) DDR2 5300 667MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Vostro 1500 Notebook Ddr2 - A37
CMS 4GB (2X2GB) DDR2 5300 667MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Vostro 1500 Notebook Ddr2 - A37
  • Voltage: 1.8V
  • Compatible System: Dell Vostro 1500 Notebook
  • CAS Latency: CL5
  • Timing: 5-5-5
  • Model #: CM256645300SOX20209
  • Item #: 9SIAAFJ41E5043
  • Return Policy: View Return Policy
$19.00
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I installed both memory cards and computer would not boot. One card goes under keyboard and the other in the bottom of the computer. I pulled out the card on the bottom and put in the old card. Computer booted. It showed 3gb memory. I thought I had a defective memory card. then I swapped the card under the keyboard with the one I took out. The computer booted. Then I put the card I pulled out in the bottom and the computer booted and showed 4gb memory. There must be sequence to installing the memory. Made a big difference from 2gb to upgrade to 4gb.

23
OWC 16GB DDR4 RAM Compatible with Synology NAS Rackstation RS1221+ and RS1221RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
OWC 16GB DDR4 RAM Compatible with Synology NAS Rackstation RS1221+ and RS1221RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS1221+ Synology RackstationRS1221RP+
  • CAS Latency: CL19
  • Part Number: 2C6D42R816GB
  • Model #: OWC2C6D42R816GB-ZAO-SF
  • Item #: 9SIBX68KCG5470
  • Return Policy: View Return Policy
$157.26
24
32GB 2X16GB DDR5 5600MHz PC5-44800 1Rx8 1.1V CL46 288-PIN Non-ECC Unbuffered UDIMM NEMIX RAM Desktop PC Memory KIT Compatible with Supermicro X14SAZ-TLN4F Motherboard - DDR5 5600MHz PC5-44800
32GB 2X16GB DDR5 5600MHz PC5-44800 1Rx8 1.1V CL46 288-PIN Non-ECC Unbuffered UDIMM NEMIX RAM Desktop PC Memory KIT Compatible with Supermicro X14SAZ-TLN4F Motherboard - DDR5 5600MHz PC5-44800
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Memory
  • Capacity: 32GB (2 x 16GB)
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: MD44800-618K2-X14SAZ-TLN4F
  • Item #: 9SIA7S6M4U9002
  • Return Policy: View Return Policy
$635.99
25
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM Memory KIT Compatible with Apple 27" iMac with Retina 5K Display Mid 2020 (iMac 20,1 iMac 20,2)
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM Memory KIT Compatible with Apple 27" iMac with Retina 5K Display Mid 2020 (iMac 20,1 iMac 20,2)
  • Brand: NEMIX RAM
  • Series: Apple iMac/Mac Mini Compatible Series Memory
  • Capacity: 32GB (2 x 16GB)
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: 0759170866069
  • Item #: 9SIA7S6BX60046
  • Return Policy: View Return Policy
$185.88
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Worked as described +++

26
CMS 32GB (2X16GB) DDR4 19200 2400MHZ ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with Dell® PowerEdge T30, PowerEdge T330, Storage NX430 - D29
CMS 32GB (2X16GB) DDR4 19200 2400MHZ ECC NON REGISTERED DIMM Memory Ram Upgrade Compatible with Dell® PowerEdge T30, PowerEdge T330, Storage NX430 - D29
  • Voltage: 1.2V
  • Compatible System: Dell Poweredge T30, Poweredge T330, Storage NX430
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 849005094290
  • Item #: 9SIAAFJ7SS4289
  • Return Policy: View Return Policy
$249.00
27
Black Diamond 16GB (2Rx8) DDR5 5200 ECC REG Memory  BD16G5200MCR28
Black Diamond 16GB (2Rx8) DDR5 5200 ECC REG Memory BD16G5200MCR28
  • Part Number: BD16G5200MCR28
  • Model #: BD16G5200MCR28
  • Item #: N82E16820014226
  • Return Policy: 30-Day Return Policy
$466.99
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28
OWC 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS425+
OWC 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS425+
  • Voltage: 1.2V
  • Compatible System: Synology DiskStation DS425+ Synology DiskStation DS1825+ Synology DiskStation DS1825xs+ Synology DiskStation DS725+ Synology DiskStation DS925+
  • CAS Latency: CL19
  • Part Number: 2S6D41R804GB
  • Model #: OWC2S6D41R804GB-C332-SF
  • Item #: 9SIBX68KEE7710
  • Return Policy: View Return Policy
$34.99
29
OWC 8GB (2x4GB) PC3-8500 DDR3 1066MHz SODIMM 204 Pin Memory Upgrade Kit for all MacBook Pro 2008/2009/2010 Unibody, all MacBook 13" Unibody, Mac mini 2009 & Later, iMac 2009 Model OWC8566DDR3S8GP
OWC 8GB (2x4GB) PC3-8500 DDR3 1066MHz SODIMM 204 Pin Memory Upgrade Kit for all MacBook Pro 2008/2009/2010 Unibody, all MacBook 13" Unibody, Mac mini 2009 & Later, iMac 2009 Model OWC8566DDR3S8GP
  • CAS Latency: CL7
  • Parts: OWC Lifetime Limited Warranty including Advanced Replacement Program
  • Model #: OWC8566DDR3S8GP
  • Item #: 9SIBX68KEF2824
  • Return Policy: View Return Policy
$41.98
30
CMS 4GB (2X2GB) DDR2 5300 667MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple® Imac (Mid 2007) Pc2-5300 - A37
CMS 4GB (2X2GB) DDR2 5300 667MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple® Imac (Mid 2007) Pc2-5300 - A37
  • Voltage: 1.8V
  • Compatible System: Apple Imac (Mid 2007)
  • CAS Latency: CL5
  • Timing: 5-5-5
  • Model #: CM256645300SOX20558
  • Item #: 9SIAAFJ41E4748
  • Return Policy: View Return Policy
$19.00
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31
NEMIX RAM 16GB (1X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 260-PIN Non-ECC SODIMM Unbuffered Laptop PC Computer Memory Compatible with Hynix HMA82GS6CJR8N?XN, HMA82GS6DJR8N-XN
NEMIX RAM 16GB (1X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 260-PIN Non-ECC SODIMM Unbuffered Laptop PC Computer Memory Compatible with Hynix HMA82GS6CJR8N?XN, HMA82GS6DJR8N-XN
  • Brand: NEMIX RAM
  • Series: Hynix Laptop, AIO All-in-One PC Compatible Series Memory
  • Capacity: 16GB
  • Speed: DDR4 3200 (PC4 25600)
  • Model #: MS25600-628K1-HMA82GS6CJR8N-XN
  • Item #: 9SIA7S6KA27765
  • Return Policy: View Return Policy
$109.99
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32
A-Tech 16GB Kit (2x8GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
A-Tech 16GB Kit (2x8GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.35V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0049
  • Item #: 9SIAMBVK411341
  • Return Policy: View Return Policy
$57.88
33
OWC 16GB RAM Compatible with Synology RackStation RS3621RPxs and RS3621xs+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
OWC 16GB RAM Compatible with Synology RackStation RS3621RPxs and RS3621xs+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS3621RPxs Synology RackstationRS3621xs+
  • CAS Latency: CL19
  • Part Number: 2E6D42R816GB
  • Model #: OWC2E6D42R816GB-ZBB-SF
  • Item #: 9SIBX68KCG5504
  • Return Policy: View Return Policy
$149.99
34
OWC 4GB DDR3L 1866 PC3L-14900 CL13 1Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Compatible with Synology NAS DS218+ DS418play DS620slim DS718+ DS918+
OWC 4GB DDR3L 1866 PC3L-14900 CL13 1Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Compatible with Synology NAS DS218+ DS418play DS620slim DS718+ DS918+
  • Voltage: 1.35V
  • Compatible System: Synology NAS DS218+ Synology NAS DS418play Synology NAS DS620slim Synology NAS DS718+ Synology NAS DS918+
  • CAS Latency: CL13
  • Part Number: 1S8T31R804GB
  • Model #: OWC1S8T31R804GB-B242-SF
  • Item #: 9SIBX68KCG0480
  • Return Policy: View Return Policy
$24.99
35
Black Diamond Memory 8GB DDR4 3200 (PC4 25600) ECC Registered System Specific Memory Model BD8G3200MQR26
Black Diamond Memory 8GB System Specific Memory
  • Voltage: 1.20V
  • Compatible System: Dell PowerEdge, HP Proliant, Lenovo, Supermicro, IBM
  • CAS Latency: CL21
  • Type: 288-Pin DDR4 SDRAM
  • Model #: BD8G3200MQR26
  • Item #: N82E16820014216
  • Return Policy: 30-Day Return Policy
$115.99
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36
A-Tech 32GB Kit (4 x 8GB) RAM for HP Z420, Z620, Z820 | 2nd Gen. HPE Z Workstation | DDR3 1600MHz RDIMM PC3-12800R 2Rx4 1.5V 240-Pin DIMM ECC Registered Server Memory Upgrade Modules
A-Tech 32GB Kit (4 x 8GB) RAM for HP Z420, Z620, Z820 | 2nd Gen. HPE Z Workstation | DDR3 1600MHz RDIMM PC3-12800R 2Rx4 1.5V 240-Pin DIMM ECC Registered Server Memory Upgrade Modules
  • Voltage: 1.50V
  • Compatible System: HP Z Workstation Z420, Z620, Z820
  • CAS Latency: CL11
  • Part Number: NE-MS-0096
  • Model #: NE-MS-0096
  • Item #: 9SIAMBVK835383
  • Return Policy: View Return Policy
$78.11
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37
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology and QNAP NAS Systems 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology and QNAP NAS Systems 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Brand: OWC
  • Capacity: 32GB (2 x 16GB)
  • Speed: DDR4 2666 (PC4 21300)
  • ECC: Yes
  • Model #: OWC2C6D42R8032P-SF
  • Item #: 9SIBX68KCG5396
  • Return Policy: View Return Policy
$313.89
38
Kingston 8GB DDR3L 1600 (PC3L 12800) Unbuffered System Specific Memory Model KCP3L16SD8/8
Kingston 8GB System Specific Memory
  • Voltage: 1.35V
  • CAS Latency: CL11
  • Type: 204-Pin DDR3 SO-DIMM
  • Rank: 2Rx8
  • Model #: KCP3L16SD8/8
  • Item #: 9SIAE9AKCK2647
  • Return Policy: View Return Policy
$39.99
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Easy to install and my HP found it easily.

39
OWC 8GB DDR3L 1866 PC3L-14900 CL13 2Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS218+ DS418play DS620slim DS718+ DS918+
OWC 8GB DDR3L 1866 PC3L-14900 CL13 2Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS218+ DS418play DS620slim DS718+ DS918+
  • Voltage: 1.35V
  • Compatible System: Synology DiskStation DS218+ Synology DiskStation DS418play Synology DiskStation DS620slim Synology DiskStation DS718+ Synology DiskStation DS918+
  • CAS Latency: CL13
  • Part Number: 1S8T32R808GB
  • Model #: OWC1S8T32R808GB-B264-SF
  • Item #: 9SIBX68KCG1295
  • Return Policy: View Return Policy
$37.99
40
32Gb (4X8Gb) Memory Ram 4 Lenovo Thinkserver Ts140 Ecc Unbuff For Server Only By CMS (B90)
32Gb (4X8Gb) Memory Ram 4 Lenovo Thinkserver Ts140 Ecc Unbuff For Server Only By CMS (B90)
  • Voltage: 1.5V
  • Compatible System: Lenovo Thinkserver Ts140
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005069151
  • Item #: 9SIAAFJ4GW7404
  • Return Policy: View Return Policy
$116.00
Free Shipping