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BLKDZ77SL50K Intel Z77 Express DDR3 4-Slot System Board (Motherboard) Socket LGA1155
$242.47
MPN | BLKDZ77SL50K |
Manufacturer | Intel |

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General Information
BLKDZ77SL50K Intel Z77 Express DDR3 4-Slot System Board (Motherboard) Socket LGA1155Technical Specs
Manufacturer | Intel |
Manufacturer Part # | BLKDZ77SL50K |
Processor manufacturer | Intel |
Processor socket | LGA 1155 (Socket H2) |
Compatible processor series | Intel® Celeron®, Intel® Pentium® |
Maximum internal memory supported by processor | 32 GB |
Product family | Desktop board |
Product series | Intel desktop board with Intel Z77 Express |
Supported memory types | DDR3-SDRAM |
Number of memory slots | 4 |
Memory slots type | DIMM |
Memory channels | Dual-channel |
ECC | no |
Maximum internal memory | 32.23 GB |
Supported storage drive interfaces | SATA, SATA II, SATA III |
RAID levels | 0, 1, 5, 10 |
On-board graphics card | yes |
Discrete graphics support | yes |
USB 2.0 connectors | 4 |
USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
Number of SATA III connectors | 2 |
Number of SATA II connectors | 4 |
Number of SATA connectors | 6 |
Total number of SATA connectors | 6 |
USB 2.0 ports quantity | 4 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
Ethernet LAN (RJ-45) ports | 1 |
eSATA ports quantity | 1 |
HDMI ports quantity | 1 |
Ethernet LAN | yes |
Ethernet interface type | Gigabit Ethernet |
Networking features | 10/100/1000 Mbps |
Motherboard chipset | Intel Z77 |
Audio output channels | 7.1 channels |
Component for | PC |
Extended Life Program (XLP) | no |
Motherboard form factor | ATX |
Motherboard chipset family | Intel |
Power source type | ATX |
Market segment | Desktop |
PCI Express x1 slots | 1 |
PCI Express x1 (Gen 2.x) slots | 1 |
PCI Express x4 slots | 1 |
PCI Express x4 (Gen 2.x) slots | 1 |
PCI Express x16 slots | 1 |
PCI Express x16 (Gen 2.x) slots | 1 |
PCI slots | 3 |
PCI Express slots version | 3.0 |
Intel Rapid Storage Technology | yes |
Intel® High Definition Audio (Intel® HD Audio) | yes |
Harmonized System (HS) code | 8473301180 |
Audio output | 8 |
Maximum internal memory | 33000 MB |
Number of DIMM slots | 4 |
Number of processors supported | 1 |
Back-to-BIOS button | no |
Serial port via internal header | no |
Parallel port via internal header | no |
Consumer infrared headers | yes |
Supplemental SKU | no |
Embedded options available | no |
CPU configuration (max) | 1 |
Discrete graphics card model | 1 PCIe 3.0 x16 |
Graphics output | HDMI |
Audio channels | 6.2 |
Consumer infrared Rx sensor | yes |
Commodity Classification Automated Tracking System (CCATS) | G135162 |
Export Control Classification Number (ECCN) | 5A992C |
Motherboard ARK ID | 63246 |
Born on date | Q2'12 |
Launch date | Q2'12 |
PCI Support | 3 |
Product name | Intel Desktop Board DZ77SL-50K |
Product type | Desktop Board |
Status | Discontinued |
USB ports quantity | 12 |
Maximum memory | 32.23 GB |
Supported RAID configuration | 0,1,5,10 |
Last change | 63903513 |
USB 3.2 Gen 1 (3.1 Gen 1) ports quantity | 2.2 |
Form factor | ATX |
Sustainability certificates | ENERGY STAR |
Condition: Refurbished
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Apr 23, 2023
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Apr 13, 2023
Good experience and on time delivery of my laptop memory
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Apr 08, 2023
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Mar 29, 2023
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Mar 29, 2023
received my packages late. Otherwise, its okay
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Mar 25, 2023
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Mar 24, 2023
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Mar 20, 2023
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Mar 16, 2023
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Mar 03, 2023
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Feb 28, 2023
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Feb 23, 2023
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Feb 21, 2023
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