| Specification | DS2246 | DS4246[1] | DS4243 | DS4486 |
| Rack units | 2U | 4U | 4U | 4U |
| Drives per enclosure | 24 | 24 | 24 | 48 |
| Drives per rack unit | 12 | 6 | 6 | 12 |
| Drive form factor | 2.5" small form factor | 3.5" large form factor | 3.5" large form factor | 3.5" large form factor |
| Drive carrier | Single drive | Single drive | Single drive | Tandem (dual) drives |
| High-capacity disk drives | N/A | 1TB, 2TB, 3TB and 4TB at 7.2K RPM | 1TB, 2TB, and 3TB at 7.2K RPM | 3TB and 4TB at 7.2K RPM |
| Performance disk drives | 450GB, 600GB 900GB and 1.2TB at 10K RPM | N/A | 450GB and 600GB at 15K RPM | N/A |
| Self-encrypting disk drives[2] | 600GB and 900GB at 10K RPM, AES-256, FIPS 140-2 compliant | 3TB and 4TB at 7.2K RPM, AES-256 FIPS 140-2 compliant | N/A | |
| Solid state drives (full and mixed shelf) | 200GB, 800GB 200GB + 900GB | 100GB + 1TB or 3TB 200GB + 2TB | N/A | N/A |
| Shelf I/O modules | Dual IOM6 modules | Dual IOM6 modules | Dual IOM3 modules | Dual IOM6 modules |
| Optical SAS support | ✓ | ✓ | ✓ | |
| Power supply/cooling fans | Dual, hot-pluggable, integrated power supply/fan assemblies | Redundant, hot-pluggable, integrated power supply/fan assemblies; Dual supplies required for high-capacity disk drives and SSDs. | Redundant, hot-pluggable, integrated power supply/fan assemblies; Dual supplies required for high-capacity disk drives and SSDs; Quadruple supplies required for performance disk drives. | Redundant, hot-pluggable, integrated power supply/fan assemblies; Quadruple supplies required. |
| AC input power voltage
(autoranging, VRMS) |
100–120V or 200–240V | |||
| AC input power frequency | 50–60 Hz | |||
| DC input power | Not available | |||
| Weight—fully loaded | 49 lbs (22.2 kg) | 110 lbs (49.9 kg) | 110 lbs (49.9 kg) | 150lbs (68kg) |
| Dimensions | Height: 3.4 in. (8.5 cm)
Width: 19 in. (48.0 cm) Depth: 19.1 in. (48.4 cm) |
Height: 7 in. (17.8 cm)
Width: 19 in. (48.3 cm) Depth: 24 in. (61 cm) |
Height: 7 in. (17.8 cm)
Width: 19 in. (48.3 cm) Depth: 24 in. (61 cm) |
Height: 7 in. (17.8 cm)
Width: 19 in. (48.3 cm) Depth: 28 in. (71 cm) |
| Clearance dimensions | Front—cooling: 6 in. (15.3 cm)
Front—maintenance: 12 in. (30.5 cm) Rear—cooling and maintenance: 25 in. (55.9 cm) |
Front—cooling: 6 in. (15.3 cm)
Front—maintenance: 12 in. (30.5 cm) Rear—cooling and maintenance: 25 in. (55.9 cm) |
Front—cooling: 6 in. 15.3 cm)
Front—maintenance: 12 in. (30.5 cm) Rear—cooling and maintenance: 25 in. (55.9 cm) |
Front—cooling: 6 in. 15.3 cm)
Front—maintenance: 12 in. (30.5 cm) Rear—cooling and maintenance: 36 in. (91.4 cm) |
| Operating acoustic noise | 6.2 bels LwAd (2 PCMs) | 7.0 bels LwAd (4 PCMs) | ||
| Temperature | Operating: 50° F to 104° F (10° C to 40° C)
Nonoperating: –40° F to 158° F (–40° C to 70° C) |
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| Relative humidity | Operating: 20% to 80% noncondensing;
Nonoperating: 10 to 95% noncondensing |
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| Altitude | Operating: 0 to 10,000 ft (0 to 3,045 m)
Nonoperating: –1,000 to 40,000 ft (–305 to 12,192 m) |
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[1]
The DS4246 disk shelf currently only supports "Mixed Shelf" SSD
configurations that combine SSDs with high-capacity disk drives.
[2]
Self-encrypting drives (SEDs) used with NetApp Storage Encryption (NSE)
cannot be mixed with non-encrypting HDDs in the same storage system.
SnapLock, MetroCluster, and clustered Data ONTAP 8 are not supported
with NSE.
Controller Support
| Specification | DS2246 | DS4246 | DS4243 | DS4486 |
| Controllers supported with high-capacity disk drives | N/A | FAS2200 series, FAS/V3200 series, FAS/V6200 series | FAS2200 series, FAS/V3200 series, FAS/V6200 series | FAS/V3200 series[3] FAS/V6200 series |
| Controllers supported with performance disk drives | FAS2200 series, FAS/V3200 series, and FAS/V6200 series | N/A | FAS2200 series, FAS/V3200 series, and FAS/V6200 series | N/A |
| Controllers supported with self-encrypting disk drives | FAS2240-2, FAS/V3200 series, and FAS/V6200 series | FAS2240-2, FAS/V3200 series, and FAS/V6200 series | FAS2240-2, FAS/V3200 series, and FAS/V6200 series | N/A |
| Controllers supported with solid state drives in data aggregates | FAS2200 series, FAS/V3200 series[4], and FAS/V6200 series | FAS2200 series, FAS/V3200 series[4], and FAS/V6200 series | FAS2200 series, FAS/V3200 series[4], and FAS/V6200 series | N/A |
| Controllers that support SSD-only configurations | FAS2200 series, FAS/V3200 series[4],FAS/V6200 series | FAS2200 series, FAS/V3200 series[4],FAS/V6200 series | FAS2200 series, FAS/V3200 series[4],FAS/V6200 series | N/A |
[3] The DS4486 is not supported with the FAS3210.
[4] SSDs are only supported on the FAS3210 with Data ONTAP 8.1.0 or later.
Data ONTAP Support
See the Disk Drive & Firmware Matrix on the NetApp Support site for the most up to date information on which version of Data ONTAP is needed to support each disk type.
Optical SAS
See the Disk Drive & Firmware Matrix on the NetApp Support site for the most up to date information on which version of Data ONTAP is needed to support each disk type.
| Cable type | Lengths | Connectivity | Connector Type |
| Multimode Active Optical Cable | 1m, 2m, 3m, 5m, 15m, 30m, 50m | Controller to Shelf & Shelf to Shelf | QSFP to QSFP |
| Multimode Direct Cable Connect | Custom lengths up to 150m | Controller to Shelf & Shelf to Shelf | QSFP transceivers with MPO cable |
| Multimode Optical Patch Panel Connect* | 5m & 30m Max total cable distance 150m | Controller to Shelf | QSFP Transceivers with MPO cable to LC, SC, or MTRJ breakout |
| Single mode Optical Patch Panel Connect[5] | 5m & 30m Max total cable distance 500m | Controller to Shelf | QSFP to LC, SC, or MTRJ breakout |
[5]MetroCluster configuration required
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