Server Xinchuan | Fornitore di hardware per server aziendali
The SATA SSD Is Not Dead. Your Boot Drives, Edge Servers, and Read-Heavy Arrays Still Depend on It.
Every data center has servers where NVMe is overkill and SATA is exactly right. Boot drives. Edge servers with two drive bays. Read-heavy arrays where 550 MB/s per drive is enough and 7,000 MB/s is money wasted. The Micron 5400 PRO 7.68TB is a SATA 6Gb/s enterprise SSD built on Micron 176-layer 3D TLC NAND — the same NAND generation as their PCIe 4.0 drives — in a SATA form factor that works in every server, every backplane, and every RAID controller made in the last 15 anni. It is the drive you deploy when universal compatibility and cost per terabyte matter more than peak throughput.
Specifiche tecniche
| Parametro | Specifica |
|---|---|
| Capacità | 7.68tubercolosi (Anche: 480GB, 960GB, 1.92tubercolosi, 3.84tubercolosi) |
| Fattore di forma | 2.5-pollici SFF (7mm) |
| Interfaccia | SATA 6Gbit/s (AHCI) |
| Tipo NAND | Micron 176-layer 3D TLC (Replacement Gate architecture) |
| Lettura sequenziale (128K) | Fino a 540 Mb/s |
| Scrittura sequenziale (128K) | Fino a 520 Mb/s |
| Lettura casuale (4K, QD256) | Up to 95K IOPS |
| Scrittura casuale (4K, QD256) | Up to 38K IOPS |
| Latenza (4K Lettura casuale, QD1) | ~120 microseconds |
| Latenza (4K Scrittura casuale, QD1) | ~40 microseconds |
| Resistenza | 1.5 DWPD (5 anni), 21,024 TBT (7.68Modello TBC) |
| MTBF | 3,000,000 ore |
| Energia (Oziare / Attivo medio / Massimo) | 1.5W / 3.5W / 4.5W |
| Protezione dalla perdita di potenza | Supportato da condensatore, full write cache protection |
| End-to-End Data Protection | Full data path protection, T10 DIF |
| Sicurezza | Opale del GCC 2.0, AES-256, Sed, cancellazione sicura istantanea |
| Write Amplification | Optimized for read-heavy workloads (lowest WAF in its class) |
| Fisico | 100.45 X 69.85 X 7.00 mm |
| Temperatura | 0da C a 70 C |
| Garanzia | 5-anno limitato (produttore) |
SATA vs NVMe in 2026 — The Deployment Decision
| Scenario | Unità SSD SATA (5400 PRO) | Nvme ssd (7450 PRO) | Winner |
|---|---|---|---|
| ESXi boot volume (2x 480GB RAID 1) | $180 totale. 540 Mb/s. Boots ESXi in 45 Secondi. | $220 totale. 3,500 Mb/s. Boots ESXi in 20 Secondi. | SATA (boot speed difference is negligible for always-on servers) |
| Read-heavy CDN cache (8x 7.68TB) | $3,200 totale. 540 MB/s per drive. 4.3 GB/s aggregate. | $6,000 totale. 7,000 MB/s per drive. 56 GB/s aggregate. | SATA (if 4.3 GB/s meets the bandwidth need; NVMe if not) |
| General-purpose database data volume | Insufficient. 38K write IOPS at QD256 limits OLTP throughput. | 200K+ write IOPS at QD256. NVMe is required for OLTP. | Nvme (always for OLTP databases) |
| Edge server with 2 alloggiamenti per unità | 2x 7.68TB SATA = 15.3TB mirrored. Works with any SATA controller. | Requires NVMe-capable backplane. Not all edge servers support U.2. | SATA (universal compatibility wins at the edge) |
SATA Endurance: 1.5 DWPD at 7.68TB
IL 5400 PRO is rated at 1.5 DWPD — higher than the typical 1 DWPD read-intensive NVMe SSD. At 7.68TB, 1.5 DWPD means 11.5 TB of writes per day, every day, for five years. For boot drives that write less than 50 GB per day, endurance is effectively infinite. For SATA-based application servers handling moderate write workloads, 1.5 DWPD provides more endurance headroom than most SATA deployments will ever consume.
Piattaforme compatibili
SATA 6Gbit/s, compatible with any server with 2.5-inch SATA bays. Dell PowerEdge R650/R660/R750/R760/R770, xFusion V7, Lenovo ThinkSystem. Works with any PERC RAID controller in SATA mode, onboard SATA controllers, and AHCI HBAs. The 7mm z-height fits both standard (15mm) and slim (7mm) alloggiamenti per unità.
Fonte attraverso Xincuan
Factory-direct pricing on the full 5400 PRO range. 3-anno di garanzia, spedizione globale.
