Main PC Components: Where to Start a Build
The parts every desktop is built around: processors, motherboards, memory, graphics cards, power supplies, cooling, cases and compact barebone kits. 67,875 products from $2.99 to $75,686.99. NEMIX RAM, KHACHIMO, OWC and more.
67,875 products from $2.99
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eshinreal
eshinreal 8-Port M.2 NVMe SSD Testing Board expansion card
- Controller Card
$88.99
0.00109181BTC
In stock
eshinreal
eshinreal SAS 3224 12Gb/s PCIe 3.0 x8 24-Port HBA
- Controller Card
$244.99
0.00300575BTC
In stock
eshinreal
eshinreal PCIe x1 8 Port SATA 6Gb/s SAS Expansion Card
- Controller Card
$62.99
0.00077282BTC
In stock
eshinreal
eshinreal Quad PCIe 3.0 x16 to M.2 NVMe Adapter PLX8747 Low-Profile
- Controller Card
$137.99
0.00169298BTC
In stock
eshinreal
eshinreal PCIe 3.0 x16 to 8 SFF-8643 NVMe Switch Card PLX8748
- Controller Card
$166.99
0.00204878BTC
In stock
eshinreal
eshinreal 4 Port U.2 PCIe x8 SFF-8643 NVMe Switch Adapter Card PLX8724
- Controller Card
$109.99
0.00134945BTC
In stock
eshinreal
eshinreal PCIe 4.0 x16 to 2x SlimSAS 8i SFF-8654 Active Retimer Expansion Card
- Controller Card
$118.99
0.00145987BTC
In stock
eshinreal
eshinreal 2-Port SFF-8088 to SFF-8087 Expansion Card
- Controller Card
$26.99
0.00033114BTC
In stock
SHENZHEN JIMIER ELECTRONICS CO,. LTD.
SHENZHEN JIMIER ELECTRONICS CO,. LTD. Micro SD to SD Adaptor Kit White EP-063
- Controller Card
$5.99
0.00007349BTC
In stock
Qnap
Qnap QWA-AC2600 Dual-band AC2600 Wireless PCIe Expansion Card
- Wireless Adapter
- Interface: PCIe 2.0…
$209.99
0.00257634BTC
In stock
Grwibeou
Grwibeou PCIe x1 to 4 Port USB 3.0 Expansion Card
- 4x USB Ports
- PCIe to USB Card
$54.99
0.00067467BTC
In stock
Qin Bo Electronics
Qin Bo Electronics M.2 Key E to mPCIe Adapter 55x31mm
- 1x USB Port
- Mini PCIe to Mini P…
$10.99
0.00013484BTC
In stock
TeKit
TeKit Mini PCIe to USB Adapter with SIM Slot & Antenna for WWAN/LTE
- 1x USB Port
- The adapter is desi…
$20.99
0.00025752BTC
In stock
LSI
LSI SAS9201-8I 6Gbps PCI Express 2.0 x8 8-Port SAS/SATA Controller Card
- 6 Gbit/s
- Buffer 22811
$25.99
0.00031887BTC
In stock
Qnap
Qnap QM2-2P2G2T expansion card 2× M.2 2280 NVMe 2× 2.5GbE
- 2 × 2.5GbE RJ-45
- 2 x M.2 2280 PCIe (…
$150.99
0.00185248BTC
In stock
myVolts
myVolts NGFFPCE-N01 PCI-E 1X to 16X riser card with M.2 NGFF adapter
- AT
$79.99
0.00098139BTC
In stock
ATTO Technology
ATTO Technology ESAH1280GT0 12Gb/s SAS SATA PCIe 4.0 expansion card
$451.99
0.00554541BTC
In stock
TeKit
TeKit BCM94360CD expansion card 1200Mbps 802.11ac Bluetooth 4.0
- Dual frequency netw…
- Dual frequency netw…
$55.99
0.00068693BTC
In stock
TeKit
TeKit Huawei MU736 3G WWAN Card Module 1 Port
- HP ProBook 430 440…
- Huawei MU736 3G WWA…
$17.99
0.00022072BTC
In stock
TeKit
TeKit Micro SD to SATA 22pin Adapter 2.5" Enclosure
- Micro SD TF Card 22…
- Micro SD TF Card to…
$10.99
0.00013484BTC
In stock
TeKit
TeKit IO-PCE9215-4I 4-port SATA III PCI-e 2.0 x1 expansion card
- 4x SATA III
- PCIe to eSATA Card
$35.99
0.00044156BTC
In stock
Sunshine-Tipway Electronic Technology Co
Sunshine-Tipway Electronic Technology Co 3002 expansion card 2-port USB 3.0 20-pin
- 2-port USB 3.0
- 2 port USB 3.0
$14.99
0.00018391BTC
In stock
SerialGear
SerialGear SG-RS1SIS PCMCIA Single Port RS-422/485 Expansion Card with Isolation
- 1 x Serial Port
$92.99
0.00114088BTC
In stock
SerialGear
SerialGear SG-RS2SIS Dual Port RS-422/485 PCMCIA Card
- 2 x Serial Ports
$125.99
0.00154576BTC
In stock
TeKit
TeKit 4x USB 3.0 PCI-e Controller Card with Molex Power
- 4-port USB 3.0
- 4x USB Ports
$26.99
0.00033114BTC
In stock
TeKit
TeKit 4 Ports PCI Express to Serial Port Card
- 4 Port
- PCIe to Serial Port…
$28.99
0.00035567BTC
In stock
SUN
SUN 375-3617-01 10Gbps 2-Port PCI-E 2.0 SFP+ Network Adapter
- 10 Gbit/s
- Network Adapter
$25.99
0.00031887BTC
In stock
SerialGear
SerialGear SS-AS2RS Two Port RS-232 ExpressCard DB-9 Dongle expansion card
- 2 x Serial Ports
- PCI to Serial Port…
$28.99
0.00035567BTC
In stock
TeKit
TeKit 2 Port Serial PCI-E 1.0 x1 Expansion Card
- 2 x Serial Ports
- PCIe card 2 to seri…
$22.99
0.00028206BTC
In stock
TeKit
TeKit NTRAC100090W PCI-E 2S COM RS-232 WCH382L expansion card
- PCIe serial card PC…
- PCIe Controller Card
$20.99
0.00025752BTC
In stock
TeKit
TeKit NTRAC100088W Dual RS-232 PCI Serial Card 16C550 UART
- Dual RS232 DB9 9-Pi…
- Dual RS232 DB9 9-Pi…
$14.99
0.00018391BTC
In stock
eshinreal
eshinreal XIC PE482 PCIe x8 Dual M.2 NVMe expansion card
- PCIe to M.2 Card
$26.99
0.00033114BTC
In stock
10Gtek
10Gtek 10Gb Dual SFP+ PCIe 2.0 x8 Network Card BCM57810S
- 10 Gbit/s
- PCIe
$43.99
0.00053971BTC
In stock
QLogic Corp.
QLogic Corp. QLE2562 2-port PCIe 2.0 x8 8Gb/s host bus adapter expansion card
- Adapter card
$18.99
0.00023299BTC
In stock
eshinreal
eshinreal XIC PE5162 PCIe 5.0 x16 to 4-Port M.2 NVMe Adapter
- PCIe to M.2 Card
$38.99
0.00047836BTC
In stock
TeKit
TeKit NTRC100339W PCI-E1X to PCI expansion card
- PCI-E1X TO PCI expa…
- PCI-E1X TO PCI expa…
$24.99
0.0003066BTC
In stock
TeKit
TeKit IO-PCE382-1P Parallel PCIe x1 expansion card
- 1 Port DB25 Paralle…
- Parallel Header Ada…
$10.99
0.00013484BTC
In stock
ATTO Technology
ATTO Technology CTFC-321P-000 Fibre Channel expansion card 32 Gbit/s PCIe 3.0 x8
$2,209.99
0.02711411BTC
In stock
HighZer0 Electronics
HighZer0 Electronics 7265HMW Wi-Fi 5 Mini-PCIe Card Bluetooth 4.0 867 Mbps
- Wi-Fi 5 Mini-PCIe
- Green & White
$17.99
0.00022072BTC
In stock
TROPRO
TROPRO 10-Port SATA 3.0 Expansion Card with Standard Bracket
- USB 3.0
- PCIe to USB Card
$54.99
0.00067467BTC
In stock
QLogic Corp.
QLogic Corp QLE2464 Quad Port Fibre Channel PCIe Host Bus Adapter MVRHT PX2610401-02
- Bus Adapter
$114.99
0.0014108BTC
In stock
AUBEAMTO
AUBEAMTO PCIE22A2C 4-Port PCIe USB 3.0 Expansion Card (2A+2C)
- 2 x USB A + 2 x USB…
- Up to 5 Gbit/s
$18.99
0.00023299BTC
In stock
TeKit
TeKit PCE4USB-R05 USB 3.1 Type-C expansion card with 19PIN front riser and 2.4A fast charge
- 1x USB Port
- 1x 1394 Port
$24.99
0.0003066BTC
In stock
ESTONE
ESTONE PCIE22A3C 5-Port PCIe USB 3.0 Card (3× Type C, 2× Type A)
- 5x USB Ports
- USB 3.0
$17.99
0.00022072BTC
In stock
ESTONE
ESTONE PCIE22A3C PCI Express Expansion Card 5Gbps USB 3.0 5-Port 3×USB-C 2×USB-A
- 5x USB Ports
- USB 3.0
$17.99
0.00022072BTC
In stock
Allied Telesis
Allied Telesis AT-2711FX/ST 100 Mbps PCIe fiber network expansion card
- 100 Mbit/s
- PCIe x1
$1,123.99
0.0137901BTC
In stock
ESTONE
ESTONE PCIE24A3C3.2 7‑Port USB 3.2 PCIe Expansion Card
- 7x USB Ports
- USB 3.2
$36.99
0.00045383BTC
In stock
ESTONE
ESTONE PCIE24A3C3.2 PCIe USB 3.2 Gen 2 7-Port Card (3C/4A)
- 7x USB Ports
- USB 3.2
$40.99
0.0005029BTC
In stock
ESTONE
ESTONE PCIE24A4C3.2 8-Port USB 3.2 Internal Hub Converter 4×A 4×C 10 Gbps
- 8x USB Ports
- USB 3.2
$49.99
0.00061332BTC
In stock
ESTONE
ESTONE PCIE24A4C3.2 10 Gbps USB 3.2 8-Port PCIe Expansion Card (4× USB-C, 4× USB-A)
- 8x USB Ports
- USB 3.2
$48.99
0.00060105BTC
In stock