SAT5221-3840G Synology SAT5221 3.84TB SATA 2.5″ SSD
SAT52213.84 TBSATA 6 Gb/s2.5"Synology
SKU: SAT5221-3840G
$ 3,263
≈ €2894
🟢 14 pcs available · Lead time: 2-3 Days · Updated 12 Oct 2026
Larger volume or a target price? Talk to sales →
Have stock to offer? Sell it to us →
Prices and availability may change and are confirmed on quotation.
Tier-1 Storage
Samsung · Solidigm · Micron
Server Compatibility
Dell, HPE, Lenovo, Cisco and more
Volume Pricing
Fast response for B2B quantity requests
Technical Support
Compatibility and sourcing assistance
Overview
- Synology SAT5221 SAT5221-3840G – 3.84TB SATA 2.5" Server SSD
Enterprise-grade solid-state drive from Synology, part of the SAT5221 series, designed for data centers and enterprise server environments. Optimized for reliability, predictable performance, and continuous operation. - Compatible with Major Server Platforms
Designed for use in servers from Dell, HPE, Lenovo, Cisco, Supermicro, and other OEMs that support SATA 2.5" enterprise SSDs. Compatibility is confirmed after order or quote request. - Optimized for Enterprise Workloads
Suitable for virtualization, databases, cloud infrastructure, and storage systems requiring consistent latency and dependable throughput under sustained load. - Genuine Enterprise Quality
Manufacturer-grade components and firmware, built to meet enterprise standards. Trusted for deployment in data centers, telecom networks, and mission-critical IT environments.
Manufacturer specification: Synology SAT5221 SAT5221-3840G specifications
SAT5221-3840G Specifications
| Manufacturer | Synology |
|---|---|
| Part Number | SAT5221-3840G |
| Series | SAT5221 |
| Capacity | 3.84 TB |
| Form Factor | 2.5" |
| NVMe Connector | SATA |
| Height | 7 mm |
| Interface | SATA 6 Gb/s |
| Endurance (DWPD) | |
| Sequential Read | 500 MB/s |
| Sequential Write | 500 MB/s |
| Random Read | 90K IOPS |
| Random Write | 30K IOPS |
Same-Capacity Alternatives
Alternative SSDs with the same capacity.
| Picture | Part Number | Brand | Series | Capacity | Interface | Form Factor | Ships In | Stock | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| Solidigm | D5-P5430 | 3.84 TB | PCIe 4.0 x4 | 2.5" | 4 | |||||
| Micron | 7450 PRO | 3.84 TB | PCIe 4.0 x4 | M.2 | 2 | |||||
| Samsung | PM1653 | 3.84 TB | SAS 24 Gb/s | 2.5" | 96 | |||||
| Kioxia | PM7-R | 3.84 TB | SAS 24 Gb/s | 2.5" | 62 | |||||
| Micron | 7600 PRO | 3.84 TB | PCIe 5.0 x4 | 2.5" | 70 | |||||
| Micron | 5400 MAX | 3.84 TB | SATA 6 Gb/s | 2.5" | 98 | |||||
| Solidigm | D3-S4620 | 3.84 TB | SATA 6 Gb/s | 2.5" | 10 | |||||
| Samsung | PM1743 | 3.84 TB | PCIe 5.0 x4 | 2.5" | 13 | |||||
| Micron | 7600 PRO | 3.84 TB | PCIe 5.0 x4 | 2.5" | 100+ | |||||
| Western Digital | SN655 | 3.84 TB | PCIe 4.0 x4 | 2.5" | 15 | |||||
| Synology | SAT5221 | 3.84 TB | SATA 6 Gb/s | 2.5" | 14 | |||||
| Solidigm | D7-PS1010 | 3.84 TB | PCIe 5.0 x4 | 2.5" | 23 | |||||
| Samsung | PM9D3a | 3.84 TB | PCIe 5.0 x4 | E1.S | 331 | |||||
| Micron | 5400 PRO | 3.84 TB | SATA 6 Gb/s | 2.5" | 380 | |||||
| Kioxia | CD8P-R | 3.84 TB | PCIe 5.0 x4 | E3.S | 1 |
Need help choosing between available part numbers? Contact us for pricing and availability.