Higole 21.5" All-in-One PC N100 8GB 128GB
- All-in-One PC
- All-in-One
Kami menerima kripto — jadi koin yang anda simpan boleh membeli perkakasan sebenar.Bayar dengan kripto, belanjakannya untuk perkakasan sebenar. Penghantaran berinsurans percuma ke seluruh dunia untuk belian melebihi USD 399. Kotak biasa tanpa jenama, dihantar dari Jerman.Penghantaran berinsurans percuma untuk belian melebihi USD 399. Kadar anda dikunci selama 30 minit sebaik sahaja proses pesanan bermula.Kadar dikunci selama 30 minit. Setiap item disegel, nombor sirinya disemak, dan dilindungi waranti 24 bulan.Disegel, waranti 24 bulan.
DELL
2U rack server with dual 24-core Xeon Platinum 8260 CPUs, 16GB DDR4, H730P controller, and 26× 8TB SATA drives for high-capacity storage workloads
The Dell PowerEdge R740xd2 is a 2U rack server built for data-intensive workloads that demand exceptional storage density. Dual Intel Xeon Platinum 8260 processors deliver 24 cores each at 2.4 GHz with 3.9 GHz turbo. Sixteen GB of DDR4-2933 ECC memory supports reliable operation. The PERC H730P controller manages 26 installed 8 TB 7.2K SATA drives.
Organisations running software-defined storage, big data analytics, backup repositories or media archives will benefit from the 26-bay 3.5-inch chassis and dual 10/25 GbE networking. Buyers who need more compute threads or larger memory footprints for virtualisation clusters should evaluate alternative configurations. The 16 GB baseline and two-processor limit restrict heavy multi-tenant environments.
The defining specification is the 26-bay 3.5-inch chassis populated with 8 TB 7.2K SATA drives, providing massive raw capacity in 2U. This density determines whether the platform fits archive, backup or software-defined storage roles. Network connectivity adds dual 1 GbE LOM and a 57414 dual-port 10/25 GbE SFP28 mezzanine card for throughput flexibility.
| Brand | DELL |
|---|---|
| Series | PowerEdge |
| Model | R740xd2 |
| Type | Rack |
| Rack Height | 2U |
| Redundant Hot-swap Power | Yes |
| CPU Type | Intel Xeon |
| CPU Speed | 2.4GHz (3.9GHz Turbo) |
| CPU Socket | LGA 3647 |
| Number of CPU Cores | 24 Core-Processors |
| CPU Features | Platinum 8260 |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Installed Memory Size | 16GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 1TB |
| Number of Memory Slots | 16 |
| Hard Drive (Installed) | 26 x 8TB 7.2K SATA |
| Storage Controller | Dell Perc H730P 2GB Controller |
| HDD Interface | SATA |
| SSD (Installed) | No |
| Raid Level | RAID 0/1/5/6/10/50/60 |
| Ethernet Controller | 1x Integrated Dual Port 1GbE LOM and 1x Dell EMC Broadcom 57414 Dual Port 10/25Gb SFP28 OCP 2.0 Mezzanine Card |
| Remote Management | iDRAC9 Enterprise |
| LAN Ports | 4 x Ports |
| Management Port | RJ 45 |
| Operating System | No |
| Features | 0 |
Slide each 3.5" drive into the front bays until the carrier clicks; the step people miss is confirming the PERC H730P sees all 26 drives in the BIOS before creating a virtual disk.
The 26 mechanical 7.2K SATA drives and the two 1100W power supplies are the primary wear items; the H730P controller battery also degrades and should be swapped per Dell schedule.
The 6Gb/s SATA interface on the 26 drives saturates before the dual Xeon Platinum 8260 CPUs or the 12Gb/s H730P controller, capping sequential throughput.
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