Equipped with an 8-core CPU and 16GB ECC RDIMM memory, SA3400 delivers sequential throughput at over 5,520 MB/s and 304,277 random IOPS1. Built-in 10GbE Ethernet, PCIe expansions, and the support for both SAS and SATA drives provide resilient configurability with fast data transmission, fulfilling modern enterprises' needs for excellent performance and massive storage scalability simultaneously.
CPU | CPU Model | Intel Xeon D-1541 |
|---|---|---|
| CPU Quantity | 1 | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 8-core 2.1 (base) / 2.7 (turbo) GHz | |
| Hardware Encryption Engine (AES-NI) | ||
Memory | System Memory | 16 GB DDR4 ECC RDIMM |
| Memory Module Pre-installed | 16 GB (16 GB x 1) | |
| Total Memory Slots | 4 | |
| Maximum Memory Capacity | 128 GB (32 GB x 4) | |
| Notes |
| |
Storage | Drive Bays | 12 |
| Maximum Drive Bays with Expansion Unit | 96 (RX1222sas/RX1217sas x 7) / 180 (RX2417sas x 7) | |
| Compatible Drive Type* ( |
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| Hot Swappable Drive* | ||
| Notes | "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. | |
External Ports | RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) |
| RJ-45 10GbE LAN Port | 2 (with Link Aggregation / Failover support) | |
| USB 3.2 Gen 1 Port* | 2 | |
| Expansion Port | 1 | |
| Notes | The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019. | |
PCIe | PCIe Expansion | 2 x Gen3 x8 slots (x8 link) |
File System | Internal Drives |
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| External Drives |
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| Notes | exFAT Access can be installed for free from Package Center in DSM 7.0. In DSM 6.2 or earlier versions, exFAT Access needs to be purchased in Package Center. | |
Appearance | Form Factor (RU) | 2U |
| Size (Height x Width x Depth) | 88 mm x 482 mm x 724 mm | |
| Weight | 14.5 kg | |
| Rack Installation Support* | 4-post 19" rack (Synology Rail Kit - RKS-02) | |
| Notes | The rail kit is sold separately | |
Others | System Fan | 80 mm x 80 mm x 4 pcs |
| Fan Speed Mode |
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| Easy Replacement System Fan | ||
| Power Recovery | ||
| Noise Level* | 49.8 dB(A) | |
| Scheduled Power On / Off | ||
| Wake on LAN / WAN | ||
| Power Supply Unit / Adapter | 500 W | |
| Redundant Power Supply | ||
| AC Input Power Voltage | 100V to 240V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption | 137.17 W (Access) 70.95 W (HDD Hibernation) | |
| British Thermal Unit | 468.04 BTU/hr (Access) 242.09 BTU/hr (HDD Hibernation) | |
| Notes |
| |
Temperature | Operating Temperature | 0°C to 35°C (32°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) | |
| Relative Humidity | 5% to 95% RH | |
Certification |
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Warranty | 5 Years | |
| Notes | The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more) | |
Environment | RoHS Compliant | |
Packaging Content |
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Optional Accessories |
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| Notes |
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WDS500G1R0A | WD Red™ SA500 NAS SATA SSD 2.5”/7mm Cased
WD10EFRX | WD Red™ Plus NAS Hard Drive 3.5"
WDS250G1R0C | WD Red SN700 NVMe SSD
DVA1622 | Deep Learning NVR Series
WDBAYN4800ABK-WESN | WD Elements™ SE SSD
WDS384T1D0D | WD Gold™ Enterprise Class NVMe™ SSD
WDS200T2B0B | WD Blue™ SATA SSD M.2 2280
WDBA3S5000ABK-WESN | WD_BLACK P50 Game Drive SSD
AS5202T | NIMBUSTOR 2 AS5202T
WDBAZX0010BBK-WESN | WD_BLACK™ Call of Duty: Black Ops Cold War Special Edition P50 Game Drive NVMe™ SSD
WDBB2F0010BNC-WRSN | WD_BLACK™ Call of Duty®: Black Ops Cold War Special Edition SN850 NVMe™ SSD
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