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Price

$0 - $10
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$100 - $200

$200 - $300
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$1500 - $2000
$2000 - $2500
$2500 - $3000
$3000 - $3500
$3500 - $4000
$4000 - $4500
$4500 - $5000
$5000 and more

Speed

DDR4
- DDR4 3600 (PC4 28800)
- DDR4 3200 (PC4 25600)
- DDR4 2933 (PC4 23400)
- DDR4 2666 (PC4 21333)
- DDR4 2666 (PC4 21330)
- DDR4 2666 (PC4 21300)
- DDR4 2400 (PC4 19200)
DDR3
- DDR3 2666 (PC3 21300)
- DDR3 1066 (PC3 8500)

Capacity

256GB per Module
- 512GB (2 x 256GB)
- 3TB (12 x 256GB)
- 2TB (8 x 256GB)
- 1.5TB (6 x 256GB)
- 1TB (4 x 256GB)
128GB per Module
- 256GB (2 x 128GB)
- 512GB (4 x 128GB)
- 1TB (8 x 128GB)
- 2TB (16 x 128GB)
- 1.5TB (12 x 128GB)
- 768GB (6 x 128GB)
64GB per Module
- 64GB
- 128GB (2 x 64GB)
- 256GB (4 x 64GB)
- 384GB (6 x 64GB)
- 512GB (8 x 64GB)
- 1TB (16 x 64GB)
- 768GB (12 x 64GB)
32GB per Module
- 32GB
- 64GB (2 x 32GB)
- 128GB (4 x 32GB)
- 256GB (8 x 32GB)
- 384GB (12 x 32GB)
- 512GB (16 x 32GB)
- 192GB (6 x 32GB)
16GB per Module
- 16GB
- 32GB (2 x 16GB)
- 64GB (4 x 16GB)
- 96GB (6 x 16GB)
- 128GB (8 x 16GB)
- 192GB (12 x 16GB)
- 256GB (16 x 16GB)
8GB per Module
- 8GB
- 16GB (2 x 8GB)
- 32GB (4 x 8GB)
- 48GB (6 x 8GB)
- 64GB (8 x 8GB)
- 128GB (16 x 8GB)

4GB per Module
- 4GB
- 8GB (2 x 4GB)
- 16GB (4 x 4GB)
2GB per Module
- 2GB
- 32GB (16 x 2GB)
Others
- 128GB
- 256GB
- 512GB

Type

288-Pin DDR4 SDRAM
184-Pin DDR SDRAM
100-Pin SDRAM
288-Pin DDR4 RDIMM

CAS Latency

CAS Latency 21-30
- CL21
- CL22
CAS Latency 11-20
- CL11
- CL15
- CL16
- CL17
- CL18
- CL19
CAS Latency 1-5
- CL1.5

Multi-channel Kit

Dual Channel Kit
Quad Channel Kit

Recommend Use

AMD & Intel Compatible
AMD 300 Series
AMD 400 Series
AMD 500 Series
AMD B350
AMD B450

AMD B550
AMD Ryzen Compatible
AMD TRX40
AMD X370
AMD X399
AMD X470
AMD X570
Intel 400 Series
Intel 300 Series
Intel 200 Series
Intel 100 Series
Intel X99
Intel X299
Intel Z170
Intel Z270
Intel Z370
Intel Z390
Intel Z490
Intel Z590
Intel Z690
Intel Z790
High Performance or Gaming Memory

Voltage

1.20V
1.35V

ECC

Yes
No
ECC Chipkill

Color

Black
- Black PCB
Red
- Red
Green
- Green
Gray
- Gray
Multi
- Black / Red
- N/A
- Green/Black
Silver
- Silver

White
- White

BIOS/Performance Profile

Intel XMP 2.0

LED Color

RGB
None

All Top Brands

Top Brands

Availability

In Stock

Condition

New
Recertified
- Refurbished
Used
- Like New
- Very Good
- Good
- Acceptable
Open Box

Total Capacity

2 GB
4 GB
8 GB
16 GB
32 GB
48 GB

64 GB
96 GB
128 GB
Total Capacity
192 GB
256 GB
384 GB
512 GB
768 GB
1024 GB
1536 GB
2048 GB
3072 GB

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OWC 32GB Replacement for QNAP RAM-32GDR4ECP0-SO-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade

Brand: OWC
Capacity: 32GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2C6D42R832GB-B578-SF

$289^.99 –

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OWC 32GB DDR4 RAM Compatible with Synology NAS Rackstation RS822+ and RS822RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade

Voltage: 1.2V
Compatible System: Synology RackstationRS822+ Synology RackstationRS822RP+
CAS Latency: CL19
Part Number: 2C6D42R832GB
Model #: OWC2C6D42R832GB-ZAQ-SF

$289^.99 –

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Rimlance 32GB (2X16GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory

CAS Latency: CL19
Buffered/Registered: Unbuffered
Parts: Lifetime warranty
Model #: B0D7C62RXG

$168^.00 –
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32GB RAM Replacement for Hynix HMAA4GU6MJR8N-VK | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory

CAS Latency: CL19
Voltage: 1.20V
Chipset: Major Brand Chipset
Recommend Use: Compatible Replacement for Hynix HMAA4GU6MJR8N-VK
Model #: NE-PNR-1854

$194^.24 –

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64GB RAM Replacement for Hynix HMAA8GL7AMR4N-VK, HMAA8GL7CPR4N-VK | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory

Chipset: Major Brand Chipset
CAS Latency: CL19
Voltage: 1.20V
Rank: 4Rx4
Model #: 5053772478787

$359^.99 –

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OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit Compatible with ASUSTOR AS7112RDX AS7116RDX LOCKERSTOR 12R, 16R PRO

Voltage: 1.2V
Compatible System: ASUSTOR AS7112RDX ASUSTOR AS7116RDX
CAS Latency: CL19
Part Number: 2E6D42R8064P
Model #: OWC2E6D42R8064P-B779-SF

$577^.08 –

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OWC 16GB RAM Compatible with Synology RackStation RS3618xs DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA

Voltage: 1.2V
Compatible System: Synology RackstationRS3618xs
CAS Latency: CL19
Part Number: 2E6D42R816GB
Model #: OWC2E6D42R816GB-ZBA-SF

$145^.99 –

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8GB RAM Replacement for Kingston ACR26D4S9S8KA-8, ACR26D4S9S8ME-8, HP26D4S9S8MD-8, KHYXPX-HYJ, KVR26S19S8/8 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory

CAS Latency: CL19
Voltage: 1.20V
Buffered/Registered: Unbuffered
Features: Major Brand Chips
Model #: 5053772488786

$67^.10 –

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MemoryMasters 32GB ( 2x 16GB ) Desktop Memory Upgrade DDR4 2666Mhz PC4-21300 DIMM 2Rx8 CL19 1.2v Desktop RAM 288Pin

CAS Latency: CL19
Type: 288-Pin DDR4 SDRAM
Model #: M-M-143B078RXNWDL

$169^.00 –
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Rimlance 32GB (1X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8

Buffered/Registered: Unbuffered
Model #: RSO21300D8C32

$148^.00 –
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Crucial 32GB DDR4 2666 (PC4-21300) SDRAM Server Memory ECC Registered

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(2)

Crucial 32GB DDR4 2666 (PC4-21300) SDRAM Server Memory ECC Registered

Chipset: Micron Chipset
CAS Latency: CL19
Voltage: 1.20V
Multi-channel Kit: Quad Channel Kit
Model #: CT32G4RFD4266

$249^.99 –
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OWC 8GB DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC

CAS Latency: CL19
Voltage: 1.2V
Recommend Use: Desktops
Buffered/Registered: Unbuffered
Model #: OWC2U6D41R808GB

$65^.99 –

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Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8

CAS Latency: CL19
Chipset: Major Brand Chipset
Buffered/Registered: Unbuffered
Model #: RUD21300S8C4

$17^.99 –
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64GB RAM Replacement for Micron MTA72ASS8G72LZ-2G6, MTA72ASS8G72LZ-2G6B2 | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory

Chipset: Major Brand Chipset
CAS Latency: CL19
Voltage: 1.20V
Rank: 4Rx4
Model #: 5053772478091

$359^.99 –

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OWC 4GB Replacement for QNAP RAM-4GDR4A0-SO-2666 RAM-4GDR4T0-SO-2666 RAM-4GDR4T1-SO-2666 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade

Brand: OWC
Capacity: 4GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2S6D41R804GB-B596-SF

$35^.99 –

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OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with Synology RackStation RS2825RP+

Voltage: 1.2V
Compatible System: Synology RackStation RS2825RP+ Synology DiskStation DS1825+ Synology DiskStation DS1825xs+ Synology DiskStation DS725+ Synology DiskStation DS925+
CAS Latency: CL19
Part Number: 2C6D42R816GB
Model #: OWC2C6D42R816GB-C329-SF

$145^.99 –

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OWC 16GB Replacement for QNAP RAM-16GDR4T0-SO-2666 RAM-16GDR4K0-SO-2666 RAM-16GDR4K1-SO-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade

Brand: OWC
Capacity: 16GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2S6D42R816GB-B598-SF

$122^.99 –

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Kingston - KSM26SED8/16ME - Kingston 16GB DDR4 SDRAM Memory Module - 16 GB - DDR4-2666/PC4-2666 DDR4 SDRAM - CL19 - 1.20

CAS Latency: CL19
Timing: 19-19-19
Voltage: 1.20V
Rank: 2Rx8
Model #: KSM26SED8/16ME

$179^.00 –
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OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Replacement for AS-16GECD4 92M11-S16ECD40 Compatible with ASUSTOR LOCKERSTOR 10 PROAS7110T

Voltage: 1.2V
Compatible System: ASUSTOR AS7110T
CAS Latency: CL19
Part Number: 2C6D42R816GB
Model #: OWC2C6D42R816GB-B778-SF

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32GB RAM Replacement for Hynix HMAA4GS6CJR8N-VK | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory

CAS Latency: CL19
Voltage: 1.20V
Buffered/Registered: Unbuffered
Features: HMAA4GS6CJR8N-VK
Model #: NE-PNR-1832

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Supermicro Certified MEM-DR416LD-UN26 | Micron MTA16ATF2G64AZ-2G6E1 | 16GB PC4-21300 DDR4 2666MHz 2Rx8 Non-ECC DIMM 288-Pin Desktop Memory RAM

CAS Latency: CL19
Voltage: 1.20V
Chipset: Micron Chipset
Recommend Use: Compatible Supermicro Systems
Model #: MEM-DR416LD-UN26

$95^.99 –

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Rimlance 8GB (2X4GB) 1.2V DDR4 2666MHz PC4-21300 SODIMM 1RX8

CAS Latency: CL19
Buffered/Registered: Unbuffered
Model #: RSO21300S8C2K8

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Samsung 32Gb Ddr4 Sodimm 2666 Mhz Pc4-21300 Laptop Memory Ram (M471a4g43mb1-Ctd)

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Samsung 32Gb Ddr4 Sodimm 2666 Mhz Pc4-21300 Laptop Memory Ram (M471a4g43mb1-Ctd)

Model #: f51692f0-6dea-4

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OWC 16GB DDR4 RAM Compatible with Synology NAS Rackstation RS820+ and RS820RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade

Voltage: 1.2V
Compatible System: Synology RackstationRS820+ Synology RackstationRS820RP+
CAS Latency: CL19
Part Number: 2C6D42R816GB
Model #: OWC2C6D42R816GB-ZAP-SF

$145^.99 –

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A-Tech 8GB 1Rx8 PC4-21300 DDR4 2666 ECC REG RDIMM Registered DIMM 288-Pin Single Rank x8 Server RAM Memory Module

Chipset: Major Brand Chipset
Voltage: 1.20V
Type: 288-Pin DDR4 SDRAM
Rank: 1Rx8
Model #: AT8G1D4D2666RS8N12V

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Black Diamond Memory 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD8G2666MQN22

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(4)

Black Diamond Memory 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD8G2666MQN22

CAS Latency: CL19
Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
Model #: BD8G2666MQN22